How do I play this quiz?

Challenge your knowledge with our 100 largest world islands quiz. Can you name the top islands based on area?

Do abbreviations or alternate spellings count?

Yes. Most quizzes allow common abbreviations, alternate spellings, and short forms. Try typing just the first few letters — if it matches, it will autofill.

World Geography Quizzes: Test Your Knowledge

100 Largest World Islands

Name the 100 largest islands in the world. No need to type in 'Island' for the answers.

Try other geographies:
100 Largest Europe Islands | 100 Largest Oceania Islands
100 Largest US Islands (Excluding AK) | 100 Largest Asia Islands

12472

100 Largest World Islands By Population

Name the 100 largest islands (continental land-masses not included) based on estimated population. Peninsulas connected by narrow isthmuses are not included. Total population and continent (geographical, not political) shown.

6208

100 Largest World Lakes

Name the 100 largest lakes in the world. No need to type in 'lake' as part of the answer.

2751

100 Tallest World Mountains By Prominence

Name the world's 100 highest summits according to prominence...Prominence is the elevation of a summit relative to the highest point to which one must descend before reascending to a higher summit. Think of it as the height of a mountain relative to the closest higher mountain. So a mountain that is the highest of anything nearby will have a high prominence, while nearby mountains that are close but not as tall will have a relatively low prominence. No need to type Mt/Mount/etc.

1686

100 Tallest World Mountains By Prominence Identifier

Double-click on the light-blue marker of the mountain listed (among the top 100 tallest by prominence - see note below). Correct guesses will change the marker to green – incorrect will not change any marker. Complete all mountains to save your score.

Prominence is the elevation of a summit relative to the highest point to which one must descend before reascending to a higher summit. Think of it as the height of a mountain relative to the closest higher mountain. So a mountain that is the highest of anything nearby will have a high prominence, while nearby mountains that are close but not as tall will have a relatively low prominence.

If by chance you don’t see markers, try refreshing the quiz.

245

25 Closest Capital Pairs By Region

Name the closest pairs of world capitals by region in which they are located. For 'US' it is state capitals. Enter capital pairs by entering one city after the other in either order, i.e. 'washingtonparis'. For countries with multiple capitals I use the administrative.

3383

25 Former World Countries By Flag

Name the former world country (at least partially recognized or de facto sovereign state) for each of the 25 random world flags shown. The faster you guess, the most points you get.

You cannot pause this quiz.

1446

25 World Countries By Flag Colors Pie Chart

Name the country for each of the 25 random world flags pie charts of colors (taken from the main image on their flag Wikipedia page). Pie charts show the proportion of each color on the country's flag. You get 45 seconds per pie chart then it will go to the next one. The faster you guess, the more points you get.

Some countries may be very close with colors but the shades are slightly different so you may be guessing the wrong country.

Any colors with under 1% of coverage on the flag are not included.

5296

25 World Countries By Rotated Outline

Name the country for each of the 25 random world country outlines shown. However, each country outline has been rotated a random number of degrees. The faster you guess the more points you get.

7222

50 Closest World Capital Pairs On Different Continents

Name the 50 pairs of world capitals which are the closest yet are on different continents (continent where capital is located even if country may be on multiple continents). Enter pairs by typing one capital after the other in either order, i.e. 'washingtonparis'.

2355

50 Historical World Flags

Name the present-day countries associated with each of the 50 flags which were used previously for those countries, or regions where the present-day country is located.

986

50 Largest Cities A-Z Choose Region

First choose a region by typing 'world', 'us', 'euro', 'na', 'sa', 'asia' or 'africa' - then name the 50 largest cities by letter for that region. 50K+ cities for world, africa, asia and sa, 10K+ for na, euro. All cities for US.

15896

50 Longest & Shortest Country Borders

Name the pairs of countries with the 50 longest and shortest land borders. Border lengths are total length of those countries' borders, not lengths of individual segments. Dependent territories are included as part of the main country (answer the name of the country which claims it). Any border across land is included, including artificial land. Bridges/tunnels are excluded. Use the following abbreviations for these four countries: US, UK, DRC & CAR. Answer by typing in both countries in either order (i.e. 'FranceGermany' or 'AustriaCzech').

4836

50 World Countries By Coat Of Arms

Name the country for each of the 50 random world coat of arms shown. Occasionally a country may not have a Coat of Arms in which case an official or unofficial emblem is used. I removed the text from some images if it gave away the country name. You get 25 seconds per image then it will go to the next one. The faster you guess, the more points you get.

2401

50 World Countries By Flag

Name the country for each of the 50 random world flags shown.

You cannot pause this quiz.

Looking for a timed flag challenge without typing? Try World Country Flags Image Blackout!

Try other flag quizzes:
50 World Flags Of Non-Countries | World Country Flags Image Blackout
25 World Countries By Flag Colors Pie Chart | World Countries With Stars On Flag Elimination

51271

50 World Countries By Outline

Name the country for each of the 50 random world country outlines shown. The faster you guess the more points you get.

10190

50 World Flags Of Non-Countries

Name the territories/regions/dependencies/etc associated with each of the 50 flags (in a couple cases a coat of arms/seal).

6039

Animals Featured On World Country Flags

Name the animals featured on world country flags. Animal may be in whole or in part, real or fictitious. You will need to be specific with the exact animal if it is a specific animal on the flag, otherwise a generic term will do.

# of occurrences of that animal along with continent of country shown. Object is most unique animals. For example, a flag with 2 dogs will count as 2 toward the final score. A pair of cat paws would count as 1 animal, similarly with a double-headed animal counting only as 1.

895

CIA World Factbook Countries, Territories & Regions

Name all the entities listed in the CIA World Factbook. Entities consist of countries, territories (including some disputed/shared), and even a few regions of countries. Sorted A-Z based on the name listed on the Factbook website. First letter shown. Some abbreviations and shortened versions accepted.

2346

Closest 25 Countries To Each Capital – Choose Capital

First type in any world capital city (using administrative capitals for countries with multiple capitals), then choose it from the list box. Then, name the 25 countries which are located closest to that capital city (not including the country of that capital). Closest refers to land distance between the center of the capital and the closest point on land to the other country. Dependent territories are included (answer the country they are part of, not the territory's name), and disputed regions are not. Distances to 25 closest countries in km shown.

14426

Closest World Capital Pairs – Choose Number

Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 closest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'washingtontokyo'.

1433

Commonwealth Of Nations Largest Cities

First choose the number of cities by typing ‘100’, ‘250’, '500', '1k', or ‘all’ – then try to achieve the highest population among the top Commonwealth 50K+ cities you chose. Quiz is not timed.

hugequiz Premium users have the option to choose any number of cities to play the quiz with (stats are processed but score isn't saved). Simply enter #(number of cities)# to play the quiz with any number of cities from 25 to the maximum. For example, to play the 300 largest cities, type #300# to begin the quiz and you will play it with the 300 largest cities. Entering #all# will play it with all cities - all cities will also be chosen for any number chosen above the total.

1439

Commonwealth Of Nations Member States Elimination

Name the world countries which are member states (including any suspended members) in the Commonwealth of Nations without naming a country not in the Commonwealth.

1172

Countries/Territories With English As A De Jure Official Language

Name the countries and territories which have English as a de jure (legally official) recognized language. Sorted A-Z. Region and status shown.

2553

Euromonitor Top 100 City Destinations

Name the top 100 world city destinations according to Euromonitor. Their rankings are based on six key pillars: Economic and Business Performance, Tourism Performance, Tourism Infrastructure, Tourism Policy and Attractiveness, Health and Safety, and Sustainability. Continent of city shown.

3795

Farthest World Capital Pairs – Choose Number

Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 farthest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'londonparis'.

572

Geoguessr Bollards By Country

In 5 minutes, choose the correct bollard image for each country shown. Click START to begin and you will be asked to double-click on the image for the country displayed. Choosing correctly will move on to the next country, incorrectly will have a 5 second penalty.

94

Largest Cities By Elevation Range

Name the 10 largest cities in each elevation range. Elevations are based on the Google Elevation API using the coordinates of the city used on my cities quizzes. Obviously cities can span a good amount of elevation but I am using the elevation at the point of the city coordinate.

833

Largest Cities By Time Zone – Choose Number

First enter '1.' (with the period), '3', '5' or '10' - then enter the largest number of cities (in some cases towns or another type of small place, sometimes even an atoll/island name if no official settlements) in each time zone based on the number you chose. Population (occasionally an estimate) and time zone shown. Whether a time zone has daylights savings is not considered for purposes of this quiz. For time zones with less than the number of places you chose, there will be less answers than for other time zones. Any ties are broken with by alphabetical rank.

800

Largest Transboundary Lakes By Area

Name the largest transboundary lakes (including reservoirs) which contain country borders by area. Area in sq km and continent shown. No need to enter words like 'Lake' or 'Reservoir.'

380

Lonely Planet Top 200 Cities To Visit

Name the top 200 cities to visit according to Lonely Planet. Continent shown (geographical, not political).

4077

Most Remote Islands & Archipelagos

Name the world islands (or small island groups) and archipelagos which are at least 500 km from the closest other landmass. Distance to closest landmass and location of island/archipelago shown.

577

NATO Largest Cities

First choose the number of cities by typing '100', '250', '500', '1k', or 'all' - then try to achieve the highest population among 50K+ cities within NATO member states including dependencies. Cities must also must be north of the Tropic of Cancer (NATO's 'Area of Responsibility').

hugequiz Premium users have the option to choose any number of cities to play the quiz with (stats are processed but score isn't saved). Simply enter #(number of cities)# to play the quiz with any number of cities from 25 to the maximum. For example, to play the 300 largest cities, type #300# to begin the quiz and you will play it with the 300 largest cities. Entering #all# will play it with all cities - all cities will also be chosen for any number chosen above the total.

6734

UNESCO World Heritage Site Parks

Name the parks which are classified as UNESCO World Heritage Sites. You only are looking to name the park (usually a National Park, but occasionally something smaller). Green markers are for Natural sites, yellow for Cultural, and orange for Mixed (Natural & Cultural). Occasionally a group of parks is counted as one World Heritage Site - you only need to name one of them.

309

Words In The Official Names Of Countries

Name every word used in the official English-language name of each country. Sorted by occurrences then A-Z. Total occurrences and first letter shown. Object is most occurrences, not words.

1322

World 10 Circle Population Challenge

The object of this quiz is to place 10 circles of radius 1000 km on the map so that they contain the largest total population.

When you begin you'll be given a 1000-km radius circle centered on the map. Move it using the mouse and click SUBMIT. You will be given a score for that circle corresponding to the total population contained within it based on world population density at https://human-settlement.emergency.copernicus.eu/index.php. Try to complete all 10 circles with the highest total score.

Any INTERSECTING areas are only counted one time, so no population will be counted more than once.

1134

World 10 Largest Cities Containing Each Letter

Name the 10 largest World cities whose name contains each letter.

1474

World 100 Cities Locator

Double-click on the location of each of the 100 largest world cities. The closer you click, the more points you get (max 100).

3964

World 100 Closest Cities – Choose Any City

Begin by typing in any 50K+ world city in the guess box and choosing it from the drop-down list that appears. Then name the 100 closest cities to the one you chose.

5054

World 100 Km Expanding Circles Any City Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name ANY World 50K+ city in each 100km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer.

When you run out of time or end the quiz, you will see the current ring's largest correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 100km centered at Paris. Naming any 50K+ city in this circle (including Paris) will cause another 'ring' of radius 100km to appear outside that circle. You now need to name the any World 50K+ city in that ring (but not within any previous circles/rings). If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn't fall within 200-300km, it will expand to be a 200-400km ring, then 200-500km and so on until a qualifying city is found within the ring.

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

13762

World 100 Km Expanding Circles Any City Distance Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name any World 50K+ city in each 100 km circle/ring as the rings expand outward from your city of choice - NOTE - you must enter a period '.' at the end of the city to submit it. The first circle will include your city of choice as guessed. The object in this quiz is to guess the city in the next ring which is as close to the previous city as possible. The closest city will get you 100 points, the farthest away answer, 0 points.

When you run out of time or end the quiz, you will see the current ring's closest correct answer at right.

For example, if you choose ‘Paris, France’ – you will be shown a circle of radius 100 km centered at Paris and Paris will be selected. You will also see a ring of radius 100 km outside that circle. Naming a city in this ring will cause another ‘ring’ of radius 100 km to appear outside that ring and you will get 0-100 points, depending how close to Paris your city was. If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn’t fall within 100-200 kms, it will expand to be a 100-300 km ring, then 100-400 km and so on until a qualifying city is found within the ring.

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

614

World 100 Km Expanding Circles Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name the largest World 50K+ city in each 100km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer if it is the largest 50K+ city in that area.

When you run out of time or end the quiz, you will see the current ring's correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 100km centered at Paris. Naming the largest city in this circle (Paris in this case) will cause another 'ring' of radius 100km to appear outside that circle. You now need to name the largest World 50K+ city in that ring (but not within any previous circles/rings). If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn't fall within 200-300km, it will expand to be a 200-400km ring, then 200-500km and so on until a qualifying city is found within the ring.

Too tough?
World 200 Km Expanding Circles Challenge – Choose City

29636

World 100 Km Expanding Circles Largest City Challenge – Choose City

First choose any World 50K+ pop city by entering it and choosing it in the drop-down box. Then, name any World 50K+ city in each 100 km circle/ring as the rings expand outward from your city of choice, trying to name LARGEST city in each circle. The first circle will include your city of choice as a possible answer.

PLEASE NOTE - You must type a '.' (period) after each city to submit it to prevent answering another city with a name you would be have to type to get your answer. If multiple cities have the name you submitted, only the largest one will be counted.

You accumulate points based on the population of the city you named in relation to the largest city in the circle. Naming the largest city will get you 100 points. A smaller city’s point total will be the ratio of its population to the largest, so if you name a city of 75K people and the largest city has 100K, you get 75 points.

When you run out of time or end the quiz, you will see the current ring’s largest correct answer at right (under ‘Answer Stats’ by your coordinates).

For example, if you choose ‘Paris’ – you will be shown a circle of radius 100 km centered at Paris. Naming any city in this circle (including Paris) will cause another ‘ring’ of radius 100 km to appear outside that circle, however - you will want to try naming the LARGEST city you can to get more points (Paris will be 100 points). After completing that circle, you now need to name any 50K+ World city in the new ring (but not within any previous circles/rings), again trying to name as large a city as possible. If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn’t fall within 100-200 km, it will expand to be a 100-300 km ring, then 300-400 km and so on until a qualifying city is found within the ring.

1647

World 100 Km Expanding Circles Small City Challenge – Choose City

First choose any World 50K+ pop city by entering it and choosing it in the drop-down box. Then, name any World 50K+ city in each 100 km circle/ring as the rings expand outward from your city of choice, trying to name SMALLER cities instead of the easier, larger cities. The first circle will include your city of choice as a possible answer.

PLEASE NOTE - You must type a '.' (period) after each city to submit it to prevent answering another city with a name you would be have to type to get your answer. If multiple cities have the name you submitted, only the smallest one will be counted.

You accumulate points based on the population of the city you named according to the following scale:
50K - 99,999 - 10 pts
100K - 149,999 - 8 pts
150K - 249,999 - 6 pts
250K - 499,999 - 4 pts
500K - 749,999 - 3 pts
750K - 999,999 - 2 pts
1M+ - 1 pt

When you run out of time or end the quiz, you will see the current ring’s smallest correct answer at right (under ‘Answer Stats’ by your coordinates).

For example, if you choose ‘Paris’ – you will be shown a circle of radius 100 km centered at Paris. Naming any city in this circle (including Paris) will cause another ‘ring’ of radius 100 km to appear outside that circle, however - you will want to try naming the SMALLEST city you can to get more points (Paris will only yield 1 point). After completing that circle, you now need to name any 50K+ World city in the new ring (but not within any previous circles/rings), again trying to name as small a city as possible. If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn’t fall within 100-200 km, it will expand to be a 100-300 km ring, then 300-400 km and so on until a qualifying city is found within the ring.

620

World 100 Largest Cities Identifier

Double-click on the red marker of the World top 100 largest city listed. Correct guesses will change the marker to green – incorrect will not change any marker. Complete all cities to save your score.

If by chance you don’t see markers, try refreshing the quiz.

785

World 100 Largest Islands Identifier

Double-click on the light-blue marker of the world island listed (among the top 100 largest islands by area). Correct guesses will change the marker to green – incorrect will not change any marker. Complete all islands to save your score.

If by chance you don’t see markers, try refreshing the quiz.

608

World 100K Cities Farthest From Their Country’s Capital

Name the 100K+ population city in each country that is farthest from that country's capital (including cities in overseas territories). Countries without a 100K+ non-capital city are not included. Country, distance, and city population shown.

1100

World 100K+ Cities Proximity Blackout

The object of this quiz is to name close pairs of 100K+ cities for the two countries represented in each cell. For example, if the top column has 'US' and the cell shows 'Brazil' you are trying to name the pair of 100K+ population cities (one in US and one in Brazil) which are the closest. Enter guesses by typing the city names in either order followed by a '.' to submit the answer. Columns and cells are randomly chosen each time. Larger countries will have a higher chance of being chosen however. Dependent territories are included as part of their country.

Example: to enter 'Miami' and 'Brasilia' for the US-Brazil combo, type 'miamibrasilia.' or 'brasiliamiami.' with the period at the end.

PLEASE NOTE: You may need to wait a moment for the score to appear in the cell.

The pair of cities with the shortest distance gets a score of 100 points and the scores will decrease down to 0 for the pair of cities farthest apart. Scores are based on how close you are in that range to the closest distance.

Your final score is the average of your total points over the 25 squares. Incomplete squares count as 0.

1393

World 1M City Coverage Challenge

Enter a World 1M+ city - all other 1M+ cities within 1000km will also fill in. Try to fill in all 1M cities in the smallest number of circles. Countries remaining will display when you have completed 80 countries. For Khartoum, enter 'khartoum.' with the period to prevent entering Khartoum North. For Hyderabad, there are two, so enter 'hyderabadin' for India and 'hyderabadpa' for Pakistan. Also there are 2 'Taizhou' cities in China. To name the southernmost (slightly larger) one, type 'taizhou1' - for the other type 'taizhou2'.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

2505

World 1M+ Agglo Coverage

First enter a difficulty level by typing 'beg', 'int', 'adv' or 'exp'. Beginner is 500km, intermediate is 250km, advanced is 150km and expert is 100km. Every 1M+ pop agglomeration within that radius will fill in. I tried to include a few cities that may not be the main city of the agglo, but try to name the agglo's largest/main city.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Try other World Agglo quizzes:
World Largest Agglomerations | World Closest Agglos To Your Location – Choose Number
World 1M+ Agglos Direction Challenge | World 50 Largest Agglomerations Elimination

14860

World 1M+ Agglomerations Name Link Challenge

The object of this quiz is to pick a world 1M+ agglomeration to start, then name successive 1M+ agglomerations such that the next agglo's first letter is the last letter of the current agglo and the next agglo is as close to the current agglo as possible. On this quiz alternates are generally accepted, however only the main (usually official) name is counted as it relates to naming the next agglo. Agglomerations of the same name will answer the closest one first. NOTE: You must type a '.' (period) after the agglo name to submit it. The same agglo cannot be used twice in this quiz.

For example, you start with 'Paris' - you are now trying to name a city starting with 'S' (the last letter of 'Paris') which is closest to Paris. If you answer 'Sevilla' - now you are trying to name the closest 1M+ agglo to Sevilla which starts with a 'A' and so on.

The quiz ends at the 25th agglo from the starting one. You get 100 points for naming the closest agglo on each step, and they decline based on the distance your agglo was from the closest. You get 15 minutes to complete the quiz.

402

World 1M+ Agglos Direction Challenge

The object of this quiz is to name (see NAMING NOTE below) as many World 1M+ agglomerations as possible starting from the position you choose without skipping agglos moving in the opposite direction. For example, if you choose 'S' you 'start' at the South Pole to begin and you are aiming to name the most southern World 1M+ agglo, then the 2nd most southern, and so on as you move north. Naming correct agglos increases the population counter - the object is to get the highest total population among all agglos you name. However, once you move in a direction you can't name agglos already passed by (i.e. covered in the blue shaded region).

NAMING NOTE: You must end each agglo name with a period - i.e. 'Tokyo.' - this prevents naming an agglo whose name is a partial name of the agglo you want to answer. If you name an agglo that has multiple answers, only the closest upcoming one will be answered for you, so you won't name the farther away agglo from the one you are trying to guess.

You don't start with a ton of time, however there is a 30 second time bonus for naming the next agglo in order, and a 15 second bonus for naming the 2nd or 3rd next one in order. So if you name well you can accumulate a lot of extra time.

hugequiz Premium members will see up to the largest 25 agglos missed when the quiz ends - they will be pink markers you can mouseover to see agglo details.

309

World 1M+ City Pairs Proximity Blackout

Upon clicking START you will be presented with a 5×5 table of World 1M+ population cities. The object of the quiz is to pair up cities two at a time which have the shortest distance between them.

Single click on a city’s text and it will highlight red. To choose the other city of the pair click another city’s text. Also, you can re-click on the first city to deselect it. The distance between them will be shown and you will get up to 100 points. 100 points corresponds to the closest pair of cities, 0 points to the farthest apart pair – scores decrease based on the distance of your two cities related to the possible range of distances. Those two cities will then be replaced with their score and you will now choose the closest pair of cities from the remaining 23 cities which have been adjusted to have 100 and 0 corresponding to the closest/farthest pairs among those 23, and so on until you run out of time or complete 12 pairs of cities leaving one left.

You get a 100 point bonus for completing all 12 pairs within 5 minutes, making for a total possible point total of 2500.

You will only get a maximum of 2 cities in the same country.

6022

World 1M+ Population Cities

Name the World cities with at least 1M population. Population and country shown.

6588

World 1st Level Administrative Divisions 10×10 Blackout

Fill in the 100 squares with 1st-level World country administrative regions based on the categories in the top row and the country or region given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and 'Starts With B' in the column, that cell can be filled in with 'Bavaria.'

Occasionally a cell may not have a qualifying answer, in which case it will appear blank and be a gimme.

PLEASE NOTE: Turkey and Russia divisions are classified as 'Europe' or 'Asia' based on geographical location within each country (occasionally a judgment call is used for Russian ones). Istanbul is classified as Europe.

hugequiz Premium members will see missed answers in red - they will be the largest division which qualified in each cell.

1216

World 2+ Word 50K Cities Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 1000 km radius, Intermediate 500 km, Advanced 250 km, and Expert 100 km. Then, enter World two or more word cities (words being anything separated by a space or hyphen) with at least 50K population and all 50K+ other 2+ word cities within that radius will automatically fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

4388

World 2+ Word 50K+ Cities Closest Coverage

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 100 cities, Intermediate 50 cities, Advanced 25 cities, and Expert 10 cities. Then, enter any World 50K+ place with 2+ words and the closest N places (where N is the number based on your difficulty) that also have 2+ words automatically fill in. 2+ words for the purpose of this quiz mean any cities with a space or hyphen.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Premium members can now also play a 3-hour time limit 'custom' coverage quiz of any number of cities from 5 to 200, simply enter the number of cities followed by a '.' instead of choosing from one of the four levels, i.e. '150.' Quiz score is not recorded for the custom coverage option.

574

World 2+ Word Closest 50K+ Cities To Your Location – Choose Number

Begin by entering a number of cities – ’25’, '50' or '100' – then name the closest World 50K+ cities of at least 2 words to your geographic location (as determined by your browser’s location function). For purposes of this quiz, 'words' are strings separated by a space or hyphen in the city name. To use this quiz you will have to choose ‘Allow’ if your browser asks to share your current location – you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

260

World 20 Circle Population Challenge

The object of this quiz is to place 20 circles of radius 1000 km on the map so that they contain the largest total population.

When you begin you'll be given a 1000-km radius circle centered on the map. Move it using the mouse and click SUBMIT. You will be given a score for that circle corresponding to the total population contained within it based on world population density at https://human-settlement.emergency.copernicus.eu/index.php. Try to complete all 20 circles with the highest total score.

Any INTERSECTING areas are only counted one time, so no population will be counted more than once.

326

World 200 Km Expanding Circles Any City Distance Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name any World 50K+ city in each 200 km circle/ring as the rings expand outward from your city of choice - NOTE - you must enter a period '.' at the end of the city to submit it. The first circle will include your city of choice as guessed. The object in this quiz is to guess the city in the next ring which is as close to the previous city as possible. The closest city will get you 100 points, the farthest away answer, 0 points.

When you run out of time or end the quiz, you will see the current ring's closest correct answer at right.

For example, if you choose ‘Paris, France’ – you will be shown a circle of radius 200 km centered at Paris and Paris will be selected. You will also see a ring of radius 200 km outside that circle. Naming a city in this ring will cause another ‘ring’ of radius 200 km to appear outside that ring and you will get 0-100 points, depending how close to Paris your city was. If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn’t fall within 200-400 kms, it will expand to be a 200-600 km ring, then 200-800 km and so on until a qualifying city is found within the ring.

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

996

World 200 Km Expanding Circles Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name the largest World 50K+ city in each 200km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer if it is the largest 50K+ city in that area.

When you run out of time or end the quiz, you will see the current ring's correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 200km centered at Paris. Naming the largest city in this circle (Paris in this case) will cause another 'ring' of radius 200km to appear outside that circle. You now need to name the largest World 50K+ city in that ring (but not within any previous circles/rings). If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn't fall within 200-400km, it will expand to be a 200-600km ring, then 200-800km and so on until a qualifying city is found within the ring.

Want more of a challenge?
World 100 Km Expanding Circles Challenge - Choose City

32670

World 200 Km Expanding Circles Top 3 Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name the top 3 largest World 50K+ cities in each 200km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer if it is in the top 3 largest 50K+ city in that area. As you enter cities you will see their rank within the current ring (1st, 2nd or 3rd largest) above their marker.

When you run out of time or end the quiz, you will see the current ring's largest correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 200km centered at Paris. Naming the 3 largest cities in this circle (such as Paris) will cause them to appear as green markers and when all 3 are named another 'ring' of radius 200km to appear outside that circle. You now need to name the 3 largest World 50K+ cities in that ring (but not within any previous circles/rings). If no city qualifies within the next ring of that distance, the ring will keep expanding by that distance until at least one city falls within it. So if a city doesn't fall within 200-400km, it will expand to be a 200-600km ring, then 200-800km and so on until at least one qualifying city is found within the ring.

Want only one city per ring?
World 200 Km Expanding Circles Challenge - Choose City

3799

World 200 Km Expanding Circles Top 5 Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name the top 5 largest World 50K+ cities in each 200km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer if it is in the top 5 largest 50K+ city in that area. As you enter cities you will see their rank within the current ring (1st, 2nd, 3th, 4th or 5th largest) above their marker.

When you run out of time or end the quiz, you will see the current ring's largest correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 200km centered at Paris. Naming the 5 largest cities in this circle (such as Paris) will cause them to appear as green markers and when all 5 are named another 'ring' of radius 200km to appear outside that circle. You now need to name the 5 largest World 50K+ cities in that ring (but not within any previous circles/rings). If no city qualifies within the next ring of that distance, the ring will keep expanding by that distance until at least one city falls within it. So if a city doesn't fall within 200-400km, it will expand to be a 200-600km ring, then 200-800km and so on until at least one qualifying city is found within the ring.

This quiz is only available to Premium members.

Want only one city per ring?
World 200 Km Expanding Circles Challenge - Choose City

1174

World 25 Capitals With Highest Elevation Elimination

Name the capitals whose elevation is in the top 25 of all capital elevations. Naming a capital outside the top 25 will end the quiz. Elevation in meters shown. This quiz uses the administrative capital if there are multiple capitals.

1555

World 250 Closest Cities – Choose Any City

Begin by typing in any 50K+ world city in the format City, Country - i.e. 'Moscow, Russia'. Use 'Bosnia' for Bosnia & Herz, 'Czech' for Czech Republic, 'CAR' for Central Afr Republic, 'DRC' for Dem Rep of the Congo, 'UK' for United Kingdom, 'UAE' for United Arab Emirates, and 'US' for United States. There are a handful of cities with the same name in the same country. For those in the US, add the state in the format 'City, State, US' - i.e. 'Aurora, CO, US' - for other countries, add a number corresponding to the population rank for that city among similar-named cities in that country, i.e. for the largest Fuzhou, China, type 'Fuzhou, China1'. Then name the 250 closest cities to the one you chose.

945

World 250 Km Population Challenge

In 15 minutes name the World cities of 250K+ population trying to get the highest population. Population will only count when all other 250K cities within 250 km are guessed.

3685

World 50 1M+ Agglomerations Identifier

You will be shown a map with red markers for all 1M+ world agglomerations. Double-click on the one specified to answer it. If you click on the correct agglo, the marker will turn green. Otherwise no change will be made to the markers. 50 randomly chosen agglos will be given. A handful of agglos have the same name as another agglo in a different country - for these the country will be specified.

Note - you may want to zoom in if agglos are close to one another to make sure you are clicking on the correct one.

If the red markers do not appear when the quiz is loaded, try refreshing the page.

581

World 50 Closest Cities To Your Location – Choose Letter

Begin by entering any letter except 'Q', 'U' or 'X' (they have less than 100 total cities) - then name the 50 closest 50K+ World cities to your geographic location (as determined by your browser's location function) which begin with that letter. To use this quiz you will have to choose 'Allow' if your browser asks to share your current location - you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

3061

World 50 Closest Cities With Same First Letter – Choose Any City

Begin by typing in any 50K+ World city/town/etc which doesn't start with 'X' in the format City, Country - i.e. 'Moscow, Russia' Use 'Bosnia' for Bosnia & Herz, 'Czech' for Czech Republic, 'CAR' for Central Afr Republic, 'DRC' for Dem Rep of the Congo, 'UK' for United Kingdom, 'UAE' for United Arab Emirates, and 'US' for United States. There are a handful of cities with the same name in the same country. For those in the US, add the state in the format 'City, State, US' – i.e. 'Aurora, CO, US' – for other countries, add a number corresponding to the population rank for that city among similar-named cities in that country, i.e. for the largest Fuzhou, China, type 'Fuzhou, China1'. That city will appear as a pink marker and the 50 closest cities (not including the one you chose) that begin with the same letter as your city (using most common English spelling) will also appear. 'Closest Cities' on bottom left shows the top number of closest cities in a row you have completed (i.e. a '3' if you have the 3 closest but not the 4th). Object is highest population among 50 closest, not total places.

1788

World 50 Countries With Highest Max Elevation Elimination

Name the countries whose highest point (including its territories) is in the top 50 of all country highest points. Naming a country outside the top 50 will end the quiz. Max elevation in meters shown.

6817

World 50 Countries With Lowest Max Elevation Elimination

Name the countries whose highest point (including its territories) is in the bottom 50 of all country highest points. Naming a country outside the bottom 50 will end the quiz. Max elevation in meters shown. One country which is outside the bottom 50 does not answer as typing it is necessary to type in a country which is inside the bottom 50.

3537

World 50 Country Centroid Locator

Double-click on the map as close as possible to each of the 50 World country's geographic center (centroid) that shows up on the right. The closer you click, the more points you get (max 100). Geographic centers do not include overseas territories, you are locating the centroid of the main land mass of the country. Centroids occasionally do not lie within the country itself or on land. You may have to zoom in to click an area next to an existing marker if the cursor is hovering by the existing marker.

Want to try every country?
World Country Centroid Locator

540

World 50 Km Expanding Circles Any City Challenge – Choose City

First choose any World 50K+ city by entering it and choosing it in the drop-down box. Then, name ANY World 50K+ city in each 50km circle/ring as the rings expand outward from your city of choice. The first circle will include your city of choice as a possible answer.

When you run out of time or end the quiz, you will see the current ring's largest correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose 'Paris, France' - you will be shown a circle of radius 50km centered at Paris. Naming any 50K+ city in this circle (including Paris) will cause another 'ring' of radius 50km to appear outside that circle. You now need to name the any World 50K+ city in that ring (but not within any previous circles/rings). If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn't fall within 50-100km, it will expand to be a 50-150km ring, then 50-200km and so on until a qualifying city is found within the ring.

Want larger rings?
World 100 Km Expanding Circles Any City Challenge - Choose City

4605

World 50 Largest Agglomerations Elimination

Name the 50 largest world agglomerations without naming an agglomeration ranked 51st to 100th. Naming a 51-100 ranked will end the quiz, independent of time left.

6322

World 50 Largest Cities By Country – Choose Country

First name a country by entering it and clicking the auto-fill result, then name the 50 largest cities in the country. Object is highest total population, not cities. Only countries for which I have current data for their 50 largest cities are included. Quiz is not timed.

9352

World 500 Km 50-Circle Coverage Challenge

You start with a blank map. Double-click on the map to create a circle of 500km radius centered on that location. All World 50K+ cities within that circle will appear and count toward your total cities. The object is to cover as many cities as possible in 50 circles. You can click within an already-created circle as well, however you may have to zoom in slightly so you aren't clicking on an existing city marker.

5620

World 500 Km Coverage Challenge

Choose any 50K+ World city, then continue naming 50K+ cities which are within 500 km of any previously named city. Please note - North/South America and the rest of the world are considered separate sections on this quiz. The game will not end if you haven't begun one of them and then 'jump' over to it to begin working on it. So you get one free city to choose outside of the 500km distance if you want to start working on the section you haven't started. But once you have started both NA/SA and Rest of World, you cannot guess a city outside a 500km circle or the quiz will end.

Naming notes: many places have similar names. For example, “Brest” is not unique. To choose Brest, France, simply type “brestfr”, using the first two letters of the country name...another example is "londonun". Also, some answers require typing in other answers you may not want to guess. In this case, if you want to answer “Hamburg”, simply type it..”Ham, Belgium” will not be chosen. If you want simply “Ham” type ‘ham.’ with the period at the end. One other issue is multiple cities in the US with the same name, for these type in the state abbreviation and 'us' at the end - i.e. 'jacksonvilleflus' - if a place name outside the US has multiple locations in a country you can use 'fuzhouch1', 'fuzhouch2' etc for the Fuzhou's in China.

Other Coverage Challenges
Europe 200 Km Coverage Challenge | US 200 Mile Coverage Challenge

82461

World 500K+ Cities Locator Timed Challenge

The object of this quiz is to click on 500K+ city locations as quickly and accurately as you can. You get 25 random World cities from among all World 250K+ cities. You will be scored based on Time, Distance, and Closest Cities. Closest Cities refers to how many cities (among ALL 50K+ cities, not just 500K+ ones) are located closer to the actual city's location than where you clicked. Upon clicking START you will see cities listed one at a time in the upper right on the side of the map. Double-click where that city is as fast and accurately as possible. You will then get a score of 0-100 based on those 3 factors. Also, up to 10 of the closest cities to the target city that you weren't within will be displayed. Click NEXT CITY to continue on.

To make things easier, you will get at most 2 cities from each country each time you play.

NOTE – For cities with the same name, you are trying to click on the LARGEST city of that name.

For Premium members, this quiz is much easier to play on Google Maps full screen mode.

550

World 500K+ Cities Near Country Borders

Name the World 500K+ cities which lie within 25km of the of another country (distance must be to the other country's land, not a water border). Continent of city shown. Cities listed in order A-Z. Distances measured are from closest part of city limit to country border - so center of city may be over 25km away.

1417

World 50K+ Cities 10×10 Blackout

Fill in the 100 squares with World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Asia' in its row, and '2+ Words' in the column, that cell can be filled in with 'New Delhi.'

Occasionally a cell may not have a qualifying answer, in which case it will appear blank and be a gimme.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell.

Try other world blackout quizzes:
World 50K+ Cities Top 3 Blackout | World 50K+ Cities Triple Blackout
World Country Triplets Blackout Challenge | World 50K+ Cities Top 5 Blackout (Premium Only)

35832

World 50K+ Cities 15×15 Blackout

Fill in the 225 squares with World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Asia' in its row, and '2+ Words' in the column, that cell can be filled in with 'New Delhi.'

Occasionally a cell may not have a qualifying answer, in which case it will appear blank and be a gimme.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell.

This quiz is only available to Premium members.

7147

World 50K+ Cities Blackout

Fill in the 25 squares with World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and '2+ Words' in the column, that cell can be filled in with 'The Hague.'

Occasionally a cell may not have a qualifying answer, in which case it will appear blank and be a gimme.

For the 'capital city' column use the administrative capital if the country has multiple capitals.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell.

12120

World 50K+ Cities Farthest From Closest Larger City

Name the World 50K+ population cities which are at least 500 miles away from the closest larger World 50K+ population city (so Shanghai is not included as it is the largest city). Distance from closest larger city shown.

1388

World 50K+ Cities Quintuple Blackout

Fill in the 25 squares with five (or less if less than 5 qualify) World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and '2+ Words' in the column, that cell can be filled in with 'The Hague.' When a cell is completed it fills in green.

Occasionally a cell may not have any qualifying answer, in which case it will be filled in bright green and be a gimme. Cells with a few answers left will have a very dark green background, those with one answer left more of an evergreen shade, and finally bright green for those which have been completed. Some cells with under 5 valid answers will start with a green shade corresponding to how many answers are left.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell - only one miss will be shown per incomplete cell.

This quiz is only available to Premium members.

1460

World 50K+ Cities Top 3 Blackout

Fill in the 25 squares with the top three (in terms of population - less if fewer than 3 qualify) World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and '2+ Words' in the column, that cell can be filled in with 'St Petersburg' as it is one of the 3 largest 2+ Words cities in Europe. When a cell is completed it fills in green.

Occasionally a cell may not have any qualifying answer, in which case it will be filled in bright green and be a gimme. Cells with two answers left will have a very dark green background, those with one answer left more of an evergreen shade, and finally bright green for those which have been completed. Some cells with only 1 or 2 valid answers will start with a green shade corresponding to how many answers are left.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell - only one miss will be shown per incomplete cell.

4306

World 50K+ Cities Top 5 Blackout

Fill in the 25 squares with the top five (in terms of population - less if fewer than 5 qualify) World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and '2+ Words' in the column, that cell can be filled in with 'St Petersburg' as it is one of the 5 largest 2+ Words cities in Europe. When a cell is completed it fills in green.

Occasionally a cell may not have any qualifying answer, in which case it will be filled in bright green and be a gimme. Cells will get progressively greener until all 5 (or less if less than 5 qualify) are answered. Some cells with less than 5 valid answers will start with a green shade corresponding to how many answers are left.

This quiz is only available to Premium members.

2533

World 50K+ Cities Triple Blackout

Fill in the 25 squares with three (or less if less than 3 qualify) World 50K+ cities based on the categories in the top row and the geographical location given in the cell. For example, if you are looking at a cell with 'Europe' in its row, and '2+ Words' in the column, that cell can be filled in with 'The Hague.' When a cell is completed it fills in green.

Occasionally a cell may not have any qualifying answer, in which case it will be filled in bright green and be a gimme. Cells with two answers left will have a very dark green background, those with one answer left more of an evergreen shade, and finally bright green for those which have been completed. Some cells with only 1 or 2 valid answers will start with a green shade corresponding to how many answers are left.

hugequiz Premium members will see missed answers in red - they will be the largest city which qualified in each cell - only one miss will be shown per incomplete cell.

9167

World 50K+ City Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 1000km radius, Intermediate 500km, Advanced 250km, and Expert 100km. Then, enter 50K+ population cities and all 50K+ population cities within that radius will automatically fill in. When you have at least 160 countries, the countries remaining will be shown.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

NEW: Premium members can now also play a 3-hour time limit 'custom' coverage quiz of any distance from 50km to 2500km, simply enter the distance followed by a '.' instead of choosing from one of the four levels, i.e. '1500.' Quiz score is not recorded for the custom coverage option.

Try a different geography:
Africa Coverage | Asia Coverage | Europe 10K+ City Coverage
North America 10K+ City Coverage | South America Coverage | US 1K+ City Coverage

58045

World 50K+ City Coverage No Repeats

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 1000km radius, Intermediate 500km, Advanced 250km, and Expert 100km. Then, enter 50K+ population cities and all 50K+ population cities within that radius will automatically fill in.

HOWEVER, for this 'No Repeats' quiz you cannot name a city which has already been covered in blue - makes for a bit more of a challenge to cover the countries!

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

2535

World 50K+ City Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, name any 50K+ World city in each grid square which fits the category label for each square.

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 250-500K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each square.

1562

World 50K+ City Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of 50K+ population cities you chose in each 15-degree grid square. For example if you choose '5' you are only naming the 5 largest cities in each square. Only green squares contain answers. When you have 2 left to go in a square it will fill in faintly yellow, 1 left it will be orangish, and all done it turns red. A time bonus is given for completing a square (it is greater for higher levels).

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

3400

World 50K+ City Latitude Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 1 degree latitude, Intermediate 0.5 degrees, Advanced 0.25 degrees, and Expert 0.1 degrees. Then, enter 50K+ population cities and all 50K+ population cities within that latitude will automatically fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Try other geographies:
Africa City Latitude Coverage | Asia City Latitude Coverage
Europe City Latitude Coverage | US 5K+ City Latitude Coverage

15030

World 50K+ City Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest city of 50K+ population within each latitude range. Beg level is 5 degree width, Int is 2.5 degrees, Adv 1 degrees, and Exp is 0.5 degrees.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

4105

World 50K+ City Latitude Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree range, hard is a 2.5-degree range. Then, name any 50K+ World city in each latitude range which fits the category label for each square.

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 250-500K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each range.

586

World 50K+ City Latitude Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of 50K+ population cities you chose in each 5-degree latitude range. Only green ranges contain answers. When you have 2 left to go in a range it will fill in faintly yellow, 1 left it will be orangish, and all done it turns red. A time bonus is given for completing a square (it is greater for higher levels).

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

1353

World 50K+ City Latitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest 50K+ World cities within each latitude range. Beg level is 5 degree width, Int is 2.5 degree, Adv 1 degrees, and Exp is 0.5 degrees. Latitude ranges will fill in a light yellow when 2 answers remain, light orange with one remaining, and red when completed.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

1648

World 50K+ City Longitude Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 2 degrees longitude, Intermediate 1 degree, Advanced 0.5 degrees, and Expert 0.25 degrees. Then, enter 50K+ population cities and all 50K+ population cities within that longitude will automatically fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Try other geographies:
Africa City Longitude Coverage | Asia City Longitude Coverage
Europe City Longitude Coverage | North America City Longitude Coverage

14642

World 50K+ City Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest city of 50K+ population within each longitude range. Beg level is 10 degree width, Int is 5 degrees, Adv 2.5 degrees, and Exp is 1 degrees.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

3492

World 50K+ City Longitude Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree range, hard is a 5-degree range. Then, name any 50K+ World city in each longitude range which fits the category label for each square.

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 250-500K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each range.

554

World 50K+ City Longitude Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of 50K+ population cities you chose in each 10-degree longitude range. Only green ranges contain answers. When you have 2 left to go in a range it will fill in faintly yellow, 1 left it will be orangish, and all done it turns red. A time bonus is given for completing a square (it is greater for higher levels).

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

1332

World 50K+ City Longitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest 50K+ World cities within each longitude range. Beg level is 10 degree width, Int is 5 degrees, Adv 2.5 degrees, and Exp is 1 degree. Longitude ranges will fill in a light yellow when 2 answers remain, light orange with one remaining, and red when completed.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

1675

World 50K+ City Name Link Challenge

The object of this quiz is to pick a city to start, then name successive cities such that the next city's first letter is the last letter of the current city and the next city is as close to the current city as possible. On this quiz alternates are generally accepted, however only the main (usually official) name is counted as it relates to naming the next city. Cities of the same name will answer the closest city first. NOTE: You must type a '.' (period) after the city to submit it. Cities must be a minimum of 50k population. The same city cannot be used twice in this quiz.

For example, you start with 'Paris' - you are now trying to name a city starting with 'S' (the last letter of 'Paris') which is closest to Paris. If you answer 'Strasbourg' - now you are trying to name the closest city to Strasbourg which starts with a 'G' and so on.

The quiz ends at the 25th city from the starting one. You get 100 points for naming the closest city on each step, and they decline based on the distance your city was from the closest. You get 15 minutes to complete the quiz.

798

World 50K+ City Random Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, name any 50K+ World city in each grid square which fits the category label for each square. Grid will be randomly placed each time the quiz is played.

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 250-500K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each square.

455

World 50K+ City Random Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest city of 50K+ population within each latitude range. Beg level is 5 degree width, Int is 2.5 degrees, Adv 1 degrees, and Exp is 0.5 degrees. Grid will be placed randomly each time quiz is taken.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

4117

World 50K+ City Random Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest city of 50K+ population within each longitude range. Beg level is 10 degree width, Int is 5 degrees, Adv 2.5 degrees, and Exp is 1 degrees. Grid will be placed randomly each time quiz is taken.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

3853

World 50K+ City Shrinking Coverage Challenge

You begin with a radius of 1500km. Enter World 50K+ city names and all 50K+ World cities within that radius will fill in, HOWEVER each time you use a circle the radius will shrink by 5%. Try to cover as many cities as possible as the circles get smaller. Time is not part of the score on this quiz.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Notes for this quiz: answering a city that has the same name in multiple locations will reduce the circle 5% in radius for each unique city that matches, so if you enter 'Brest' - it will fill one of the 2 with whatever radius you are at, then shrink it 5% and fill the other, and again shrink it 5% more until you make your next guess. So it may not be wise to use a common city name. Also, to enter a city such as 'Mexico City' without entering 'Mexico' (a city in Philippines) you can simply type for example "xmexicocity" then delete the x, thereby preventing you from typing 'mexico' - there are a handful of cities like this.

3670

World 50K+ Closest Cities To Your Location In Order – Choose Number

Begin by entering a number of cities - '50', '100', '250' or '5h' - then name the closest world cities of 50K+ population to your geographic location (as determined by your browser's location function) IN ORDER - meaning you have to name the closest first, then the 2nd closest, etc. Your location will show up as a bright purple marker, and the location you need to name (the closest unnamed one) will show up as a larger marker color-coded according to its population.

To use this quiz you will have to choose 'Allow' if your browser asks to share your current location - you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

517

World 50K+ Closest Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 100 cities, Intermediate 50 cities, Advanced 25 cities, and Expert 10 cities. Then, enter 50K+ world cities and the closest N 50K+ cities based on the difficulty you chose will fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Premium members can now also play a 3-hour time limit 'custom' coverage quiz of any number of cities from 5 to 200, simply enter the number of cities followed by a '.' instead of choosing from one of the four levels, i.e. '150.' Quiz score is not recorded for the custom coverage option.

10633

World 50K+ Expanding Circle Population Challenge – Your Location

First enter a level by typing '25M', '10M', '5M', or '1M' - you begin with that population figure (shown by 'Population Remaining'...the bigger the number the easier the quiz). The quiz will center in on your location - you must have your browser's location figure on. A pink marker will be placed at this location.

The object of this quiz is to accumulate 'Population Gotten' by typing in world 50K+ cities (see naming note below) moving outward from your marker without skipping cities. Any 50K+ city skipped will count against your Population Remaining. Any 50K+ city guessed correctly counts toward your Population Gotten. Population Gotten is your score for this quiz, this is the number you want to have as high as possible - it is the sum of the population of all your guesses.

Naming Note: You must add a '.' at the end of each city name for it to take - this is to prevent typing in another city name which is the first few letters of the city you wanted to type. There are a good number of these so to make it easiest I am simply requiring a '.' after each name you enter.

There are no time bonuses on this quiz.

A circle will be drawn going out to your last guess and showing that guess as a green marker and any missed cities that were closer as a red marker. All members can mouseover the green markers to see what their name, population and rank in terms of closeness to your location (i.e. #10 is 10th closest 50K+ city). hugequiz Premium members can hover over the red markers as well to see the missed cities and their info.

2397

World 50K+ Latitude Coverage Challenge

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 2 degrees latitude, Intermediate 1 degrees, Advanced 0.5 degrees, and Expert 0.25 degrees. Then, enter 50K+ population cities and all 50K+ population cities within that latitude will automatically fill in.

HOWEVER - for this quiz you can enter any 50K+ city for your first choice, but successive cities must be already within a blue band for you to answer them, so you must 'expand' the blue area in the north and south directions, you can't start a new blue band with a gap away from a currently blue shaded area.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

3321

World 50K+ Longitude Coverage Challenge

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 5 degrees longitude, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. Then, enter 50K+ population cities and all 50K+ population cities within that longitude will automatically fill in. PLEASE NOTE: Your first two selections must be one in each of the two separate regions - the Americas and Eurasia/Africa/Oceania. So if your first guess is 'New York' that covers the Americas, and your second guess must be a city in the Eurasia/Africa/Oceania section. Then you will have two bands you can expand independently as you play the quiz.

HOWEVER - for this quiz you can enter any 50K+ city for your first choice, but successive cities must be already within a blue band for you to answer them, so you must 'expand' the blue area in the east and west directions, you can't start a new blue band with a gap away from a currently blue shaded area.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

2607

World 50K+ Population 2-Word Alliterative Cities

Name the 50K+ population world cities which are 2 words with both words beginning with the same letter. Population, continent, and first letter shown.

794

World 50K+ Population Coverage

First choose a level by typing 'beg', 'int', 'adv' or 'exp' - beginner is 50,000,000, intermediate is 10,000,000, advanced is 5,000,000 and expert 1,000,000. Then, begin naming cities. All cities of 50K+ population starting with the city you chose and moving outward will begin filling in until you've hit a total population equal to or greater than your chosen level's threshold. For example, if you choose 'int' - the threshold is 10 million. If you choose 'paris', then Paris will fill in and because its population is under 10 million, successive cities moving outward from Paris will fill in until the total population reaches at least 10 million. If you chose Tokyo, only it would fill in as its population already meets your threshold.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Premium members can now also play a 3-hour time limit 'custom' coverage quiz of any population from 500,000 to 100,000,000, simply enter the population followed by a '.' instead of choosing from one of the four levels, i.e. '750000.' Quiz score is not recorded for the custom coverage option.

Try other geographies:
Africa Population Coverage | Asia Population Coverage
Europe 10K+ Population Coverage | South America Population Coverage

15735

World 50K+ Population Radius Coverage

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’. Then, enter 50K+ population cities and all 50K+ population cities within a radius based on the population of the city you guessed will fill in. When you have at least 160 countries, the countries remaining will be shown. In other words, a large city will have a bit larger radius to cover other cities than a smaller city would.

A higher difficulty level means smaller circles, but still in the same size proportion to each other based on populations.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

There is also the option to play a 3-hour (basically untimed) version of each level. Simply enter a 'u' before a level choice to play a 3-hour version, for example 'ubeg' or 'uadv' - your score will not be saved for these.

3792

World Administrative Divisions

Name the world country first order (state, province) administrative divisions. You will have to be pretty exact naming these divisions, and this quiz will not be up to date for all countries - it depends on how often the source (Natural Earth) updates their data and boundaries. The countries counter on the right side is over 197 as a few categories such as Disputed are not part of any country.

Quiz will take a few moments to load all the boundaries - zooming in/out may be slightly slow.

771

World All Cities By First Letter – Choose Letter

First choose any letter – then try to achieve the highest population among the 50K+ World cities beginning with that letter. Quiz is not timed.

Try other geographies:
Europe All Cities By First Letter – Choose Letter | US All Cities By First Letter – Choose Letter
UK Largest 1K+ Cities By First Letter – Choose Letter | France Largest Cities By First Letter – Choose Letter

27579

World All Cities By Last Letter – Choose Letter

First choose any letter – then try to achieve the highest population among the 50K+ World cities ending with that letter. Quiz is not timed.

2226

World Bordering Administrative Divisions Challenge

Name world country first order (state, province) administrative divisions and that division plus all bordering divisions will fill in. You will have to be pretty exact naming these divisions, and this quiz will not be up to date for all countries – it depends on how often the source (Natural Earth) updates their data and boundaries.

PLEASE WAIT for the outlines to fill in before answering - quiz will take a few moments to load all the boundaries – zooming in/out may be slightly slow.

432

World Bordering Countries Area Challenge – 25 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 25 countries with the objective of accumulating the highest total land area among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, areas also include territories.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The more challenging 50-country version of this quiz:
World Bordering Countries Area Challenge – 50 Countries

4137

World Bordering Countries Area Challenge – 50 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 50 countries with the objective of accumulating the highest total land area among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, areas also include territories.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The 25-country version of this quiz:
World Bordering Countries Area Challenge – 25 Countries

1791

World Bordering Countries Closest Alphabetically

Name the pairs of countries which border and are closest alphabetically based on their full common English name (see NAMING NOTE at bottom regarding a few countries). By closest, I'm putting the most weight on the difference between the first letters, then on the 2nd, etc. Number of letters apart the first letters of each country are is shown.

Dependent territories included as part of their countries. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for answering these countries (however the A-Z is NOT based on these abbreviations): US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo.

NAMING NOTE: For the purposes of sorting countries A-Z, the following country names are used:
Cote d'Ivoire
Democratic Republic of the Congo
Republic of the Congo
Timor-Leste

729

World Bordering Countries Farthest Apart Alphabetically

Name the pairs of countries which border and are the farthest apart alphabetically based on their full common English name (see NAMING NOTE at bottom regarding a few countries). By farthest apart, I'm putting the most weight on the difference between the first letters, then on the 2nd, etc. Number of letters apart the first letters of each country are is shown.

Dependent territories included as part of their countries. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for answering these countries (however the A-Z is NOT based on these abbreviations): US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo.

NAMING NOTE: For the purposes of sorting countries A-Z, the following country names are used:
Cote d'Ivoire
Democratic Republic of the Congo
Republic of the Congo
Timor-Leste

650

World Bordering Countries Minimum Area Challenge – 25 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 25 countries with the objective of accumulating the smallest total land area among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, areas also include territories. You must complete 25 countries for your score to save - so for example you can't get 'stuck' somewhere like South Korea with no other countries available to click on unless it happens to be your 25th country clicked.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The more challenging 50-country version of this quiz:
World Bordering Countries Minimum Area Challenge – 50 Countries

1487

World Bordering Countries Minimum Area Challenge – 50 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 50 countries with the objective of accumulating the smallest total land area among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, areas also include territories. You must complete 50 countries for your score to save - so for example you can't get 'stuck' somewhere like South Korea with no other countries available to click on unless it happens to be your 50th country clicked.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The 25-country version of this quiz:
World Bordering Countries Minimum Area Challenge – 25 Countries

632

World Bordering Countries Minimum Population Challenge – 25 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 25 countries with the objective of accumulating the smallest total population among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, populations also include territories. Population in millions is shown. You must complete 25 countries for your score to save - so for example you can't get 'stuck' somewhere like South Korea with no other countries available to click on unless it happens to be your 25th country clicked.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The more challenging 50-country version of this quiz:
World Bordering Countries Minimum Population Challenge – 50 Countries

1277

World Bordering Countries Minimum Population Challenge – 50 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 50 countries with the objective of accumulating the smallest total population among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, populations also include territories. Population in millions is shown. You must complete 50 countries for your score to save - so for example you can't get 'stuck' somewhere like South Korea with no other countries available to click on unless it happens to be your 50th country clicked.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The 25-country version of this quiz:
World Bordering Countries Minimum Population Challenge – 25 Countries

660

World Bordering Countries Population Challenge – 25 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 25 countries with the objective of accumulating the highest total population among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, populations also include territories. Population in millions is shown.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The more challenging 50-country version of this quiz:
World Bordering Countries Population Challenge – 50 Countries

6052

World Bordering Countries Population Challenge – 50 Countries

The object of this game is to click on successive bordering countries to 'travel' through up to 50 countries with the objective of accumulating the highest total population among all countries traveled through. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders, populations also include territories. Population in millions is shown.

For example, you can begin by clicking Russia - your next country can be any country bordering Russia, such as Ukraine. After clicking Ukraine you can choose any country bordering Ukraine except a country you have already visited (in this case just Russia). You must continue along your path and can't click a bordering country from a previously-clicked country unless it borders the country you just clicked.

The 25-country version of this quiz:
World Bordering Countries Population Challenge – 25 Countries

2910

World Bordering Countries Travel Challenge

Begin in any country that has a land border with another country by clicking on it. Travel to successive countries by clicking on a country bordering the current country you are in, but without going back to a previously clicked country. Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders. Attempt to travel to the most countries before you can no longer proceed as there are no further new countries to click on which border the country you are in.

Please note - Western Sahara is not considered part of any country in this quiz, even though it will highlight with Morocco.

3049

World Bordering Countries With Greatest Area Difference

Name the 50 pairs of countries which share a land border which have the largest difference (in terms of ratio) in area. Dependent territories included as part of their countries and country areas include all dependent territories. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for these countries: US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo. Number shown is ratio of larger country’s area to smaller country’s.

1053

World Bordering Countries With Greatest Population Difference

Name the 50 pairs of countries which share a land border which have the largest difference (in terms of ratio) in population. Dependent territories included as part of their countries and country populations include all dependent territories. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for these countries: US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo. Number shown is ratio of larger country's population to smaller country's.

1052

World Bordering Countries With Most Similar Areas

Name the 50 pairs of countries which share a land border which have the most similar (in terms of ratio) areas. Dependent territories included as part of their countries and country areas include all dependent territories. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for these countries: US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo. Number shown is ratio of larger country’s area to smaller country’s.

607

World Bordering Countries With Most Similar Populations

Name the 50 pairs of countries which share a land border which have the most similar (in terms of ratio) populations. Dependent territories included as part of their countries and country populations include all dependent territories. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. ‘FranceGermany’ or ‘USCanada’ – use the following abbreviations for these countries: US, UK, DRC, CAR, UAE, and just ‘Congo’ for Republic of the Congo. Number shown is ratio of larger country’s population to smaller country’s.

589

World Bordering Countries With The Same First Letter

Name the countries which share a land border and have the same first letter. First letter shown. Name both countries in either order (i.e. AngolaAlbania or AlbaniaAngola assuming they bordered). This is a short quiz and no time bonuses.

2110

World Bordering Country Challenge

Type a country which has a land border (including causeways but not including only man-made structures) with another country (there are 160 such countries). When entered, that country and any bordering countries will fill in. Try to fill in all 160 countries in as few guesses as possible. NOTE: for Guinea, Niger and UK, type a '.' after them to submit (to avoid answering Guinea Bissau, Nigeria or Ukraine with an extra guess if you didn't want to answer those). Sorted from most bordering countries to fewest, then alphabetically. # of bordering countries shown.

492

World Capital Coverage Challenge

Enter a world capital - all capitals within 1000km will also fill in. Try to fill in all capitals in the smallest number of circles.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

421

World Capital Locator

Double-click on the map as close as possible to each world capital that shows up on the right. The closer you click, the more points you get (max 100).

6807

World Capital Pairs 7×7 Proximity Blackout

Upon clicking START you will be presented with a 7x7 table of World capitals. The object of the quiz is to pair up capitals two at a time which have the shortest distance between them.

Single click on a capital's text and it will highlight red. To choose the other capital of the pair click another capital's text. Also, you can re-click on the first capital to deselect it. The distance between them will be shown and you will get up to 100 points. 100 points corresponds to the closest pair of capitals, 0 points to the farthest apart pair – scores decrease based on the distance of your two capitals related to the possible range of distances. Those two capitals will then be replaced with their score and you will now choose the closest pair of capitals from the remaining 47 capitals which have been adjusted to have 100 and 0 corresponding to the closest/farthest pairs among those 47, and so on until you run out of time or complete 24 pairs of capitals leaving one left.

You get a 100 point bonus for completing all 24 pairs within 15 minutes, making for a total possible point total of 5000.

This quiz is only available to Premium members.

315

World Capital Pairs Proximity Blackout

Upon clicking START you will be presented with a 5×5 table of World capitals. The object of the quiz is to pair up capitals two at a time which have the shortest distance between them.

Single click on a capital's text and it will highlight red. To choose the other capital of the pair click another capital's text. Also, you can re-click on the first capital to deselect it. The distance between them will be shown and you will get up to 100 points. 100 points corresponds to the closest pair of capitals, 0 points to the farthest apart pair – scores decrease based on the distance of your two capitals related to the possible range of distances. Those two capitals will then be replaced with their score and you will now choose the closest pair of capitals from the remaining 23 capitals which have been adjusted to have 100 and 0 corresponding to the closest/farthest pairs among those 23, and so on until you run out of time or complete 12 pairs of capitals leaving one left.

You get a 100 point bonus for completing all 12 pairs within 5 minutes, making for a total possible point total of 2500.

1310

World Capital Satellite View Challenge

You will be given a satellite view zoomed in on one of 10 of the world capital cities, focused randomly within a km or so of the city center. Name the city you are looking at within one minute. I left some road and other labels in as hints, but most have been removed. Panning and zooming are disabled.

1799

World Capital Street View Challenge

You will be given a Google Street View window randomly placed near the center of a world capital in which you can move around in. Name the capital where you are located within two minutes. The faster you answer, the more points you get. Max points is 100 for guessing in 10 seconds or less. A handful of capitals were not included as they don't have street view available.

About 80 of the world's capitals are featured in this quiz, the rest don't yet have street view available.

4671

World Capitals

Name the capitals of the world. Countries will fill in when their capital is named. Use administrative capital if there are multiple. 'Top' categories on bottom right refer to the population of the capital city. Red markers are also added for Oceania/Caribbean countries whose outlines are difficult to see - the markers are near the country centroids, not necessarily right where the capital is. You do only start with 5 minutes, but there are time bonuses. Quiz may take a few moments to load.

7089

World Capitals Distance Challenge

The object of this quiz is to travel to all World capitals in the shortest distance. Begin at any capital by it. Its marker will turn green. Click on successive capitals to ‘travel’ between them, trying to accumulate the shortest total distance. When you have visited all capitals your score will be saved. There is a time limit to complete all the capitals. Countries with multiple capitals use the administrative.

186

World Capitals East To West In Order

Name the world capitals in order starting with the furthest east and moving west. For countries with multiple capitals use the administrative one. You start with 3 minutes (or half that for non-Premium members) but get 10 seconds per capital guessed.

669

World Capitals Identifier

Double-click on the red marker of the world capital listed. Correct guesses will change the marker from red to green - incorrect will not change any marker. Complete all capitals to save your score.

Note - you may have to zoom in if a couple capitals are close to each other to make sure you click on the correct one.

If by chance you don't see red markers, try refreshing the quiz.

562

World Capitals Name Link Challenge

The object of this quiz is to pick a world country capital to start, then name successive captials such that the next capital's first letter is the last letter of the current capital and the next capital is as close to the current capital as possible. NOTE: You must type a '.' (period) after the capital name to submit it. The same capital cannot be used twice in this quiz.

For example, you start with 'Paris' - you are now trying to name a capital city starting with 'S' (the last letter of 'Paris') which is closest to Paris. If you answer 'Sofia' - now you are trying to name the closest capital to Sofia which starts with a 'A' and so on.

The quiz ends at the 25th capital from the starting one. You get 100 points for naming the closest capital on each step, and they decline based on the distance your capital was from the closest. You get 15 minutes to complete the quiz.

1133

World Capitals North To South In Order

Name the world capitals in order starting with the furthest north and moving south. For countries with multiple capitals use the administrative one. You start with 3 minutes (or half that for non-Premium members) but get 10 seconds per capital guessed.

1312

World Capitals Triplets Blackout Challenge

Upon clicking START you will be presented with a 5×5 grid of 25 of the capital cities of World countries.

The object of this quiz is to choose the top 3 in the given category for the capitals shown in the grid. When you begin you’ll be given 25 different capitals plus a category to name the top 3 in, which will display just above the grid. For example, if the category says ‘Top 3 Largest Population’ you are to click on the 3 capitals with the largest population. If it says ‘Top 3 Lowest Population Density’ you are to click on the 3 whose population density is the lowest. You can deselect the first or second capital you chose on by re-clicking it, but when you choose the 3rd capital they will be submitted, removed from the grid, and you will get a score from 0-100 based on how close your set of 3 comes to the optimum set of 3 (which will be shown as a ‘Rank’ on top out of the # of possible sets of 3 for the last choice). When you’ve answered all 8 sets of 3 leaving only 1 capital the quiz is over. You get a 100 points bonus for completing the sets making for a total possible score of 2500.

Note: I set the Vatican's Cost Of Living to the same as Rome's, as there is no data for it.

1284

World Circle Population Guess Challenge

You will be shown 10 different circles of radius 250-2000 km. Using the slider (or manually typing into the box below the slider), guess the population contained within each circle then click SUBMIT for each one. Populations are based on world population density at https://human-settlement.emergency.copernicus.eu/index.php.

274

World Circle Population Selection Challenge

The object of this quiz is to click on the circle containing the largest population. When you begin you'll be shown 2 circles with radii between 100 and 2500 km on the map which do not intersect. Click on the one with the larger population within it (based world population density info) then 'Submit' - if you are correct you'll move on. One incorrect round and the quiz is over. Every 5 rounds the number of circles on the map will increase by 1. Try to build the longest streak of correct circles. Circles displayed will always be non-intersecting.

3851

World Circle Radius Population Challenge

The object of this quiz is to adjust each circle's radius so it contains the target population shown at the right. When you click Start you will be shown a marker on a random populated world grid square (there are over 800K 10x10 km grid squares used for the data, courtesy of https://human-settlement.emergency.copernicus.eu/index.php). Also you will see an adjustable circle of radius 500 km to start. Adjust the circle's radius by dragging it until it contains the target number of people shown - this target will be between 2.5 and 250 million people. Then click submit. You are scored on how close your circle's population is to the target.

875

World Cities Grid Identifier Challenge

The object of this quiz is to double-click the grid square where cities are located (the centroid of the city is used). When you begin you will have a grid randomly placed with size 15 degrees latitude by 15 degrees longitude. You will be told which city to locate – simply double-click on that city’s grid square and you will move on to the next city. Each time you go to a new city the squares are randomly redrawn and with a size 10% smaller. The first 10 cities will be 5M+, the next 10 2.5-5M, next 10 1-2.5M and the balance (until you run out of time or guess wrong) will be 500K-1M. When you guess wrong the correct location will be shown as a pink marker.

You will not get more than one city per country in the first 3 groupings of 10, however for the final balance (when the cities are 500K-1M) there is no limit to how many cities in one country you will get.

You do get a break if you are within 2 km of the city but in the wrong square – you will not get credit for the guess but will get another chance at that level.

After the quiz is over you can click RESTART to retry it without refreshing the page.

16029

World Cities Locator Streak Challenge

The object of this quiz is to locate as many of the top World cities in a row you can without going over the maximum allowable distance away. The max distance allowed is 25 km for 1M+ cities and 10 km otherwise. Double-click to locate each city in order of population. If you are under the max distance allowed you will move on to the next city. When you double-click farther away than the max distance allowed the quiz will end.

PLEASE NOTE - To identify a city, click on the 'downtown' area to avoid clicking on a suburb or outer edge of the city. The distance will generally be measured from close to the center of a city's 'downtown.'

You begin with 10 minutes (or 5 for non-Premium members) and get 10 seconds added every time you double-click to locate a city.

1148

World City Grid

Choose your difficulty level: 'beg' 'int' 'adv or 'exp' with the grid size of 15, 10, 5, and 2.5 degrees respectively. Identify the largest city (population above 50K) within each grid square. Green squares indicate answers.

hugequiz Premium users can view the top 25 most missed cities marked by purple indicators after completing the quiz.

7121

World City Grid – All Cities

Choose a level by typing 'beg', 'int', 'adv', or 'exp' - then name any city of 50K+ population within each square. Beg level is 15 degree squares, Int is 10 degrees, Adv 5 degrees, and Exp is 2.5 degrees. Map may take a minute to display grid on adv and exp levels. When you reach 160 countries you will see the remaining ones left to complete.

hugequiz Premium members will see the top 25 missed cities (in unique squares, so not more than one city per square) at the end of the quiz as purple markers.

8848

World City Grid 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, try to name the SECOND LARGEST city in each grid square. To name a city, you must first click on the grid square to make it have a GREEN border. Then, type in the city answer for that square followed by a '.' (a period). You are given a score from 0 to 100 based on your answer's population compared to the 2nd largest city accepted in that square (100 being you named the 2nd largest city). If you guess the largest city it will be based on the ratio of the 2nd largest city's population to the largest.

At the end of the quiz the 2nd largest city will show in each unanswered square, and for those answered the 2nd largest city will be listed next to your score if you didn't answer it.

233

World City Grid Blackout Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, try to name the LARGEST city in each grid square which fits the category label for each square. To name a city, you must first click on the grid square to make it have a GREEN border. Then, type in the city answer for that square followed by a '.' (a period). You are given a score from 0 to 100 based on your answer's population compared to the largest city accepted in that square (100 being you named the largest city).

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 50-100K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each unanswered square, and for those answered the largest city will be listed if you didn't answer it.

816

World City Grid Challenge – Advanced

Choose a number of cities by typing ‘3’, ‘5’, or ’10’. Then, enter the largest number of 50K+ world cities you chose in each 10-degree grid square. Only green squares contain answers. When you have 2 left to go in a square it will fill in faintly yellow, 1 left it will be orangish, and all done it turns red. A time bonus is given for completing a square (it is greater for higher levels).

For example, if you choose '3' for your number of cities to start the quiz, only the 3 largest cities in each grid square will be accepted as answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

1684

World City Grid Small City Challenge

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 15 degrees, Intermediate 10 degrees, Advanced 5 degrees, and Expert 2.5 degrees. Then, try to enter the smallest cities (min 50K population) in each grid square of the size based on your difficulty. Green squares contain answers. Adv and Exp levels may take a few moments to load.

PLEASE NOTE - You must type a '.' (period) after each city to submit it to prevent answering another city with a name you would be have to type to get your answer. If multiple cities have the name you submitted, only the smallest one will be counted.

You accumulate points based on the population of the city you named according to the following scale:
50K - 99,999 - 10 pts
100K - 149,999 - 8 pts
150K - 249,999 - 6 pts
250K - 499,999 - 4 pts
500K - 749,999 - 3 pts
750K - 999,999 - 2 pts
1M+ - 1 pt

hugequiz Premium members will see the 25 smallest missed cities at the end of the quiz as purple markers.

382

World City Letter Grid – Choose Letter

First choose a letter. Then, enter the largest 50K+ city beginning with that letter in each 15 degree by 15 degree grid square. Green squares contain answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

5636

World City Letter Grid Advanced – Choose Letter

First choose a letter. Then, enter the largest 50K+ city beginning with that letter in each 10 degree by 10 degree grid square. Green squares contain answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

2487

World City Letter Grid Expert – Choose Letter

First choose a letter. Then, enter the largest 50K+ city beginning with that letter in each 5 degree by 5 degree grid square. Green squares contain answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

2902

World City Name Changes

For each current world city, name the former name it once had (which changed in the year shown by each city). Cities may have had other former names, but the former name you are answering is only for the year shown when the change occurred. The former name in a few cases is simply a former official Romanization (spelling) of the city name.

611

World City Population Blitz

You begin with 2 minutes - name as many of the world 1000 largest cities as you can trying to achieve the highest total population. You receive a 1 second bonus for every city named correctly. There are no time bonuses except the 1 second per city.

4824

World City Random Grid

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 15 degrees, Intermediate 10 degrees, Advanced 5 degrees, and Expert 2.5 degrees. A grid of your chosen square size will be placed randomly on the map. Then, enter the largest city (min 50K population) in each grid square of the size based on your difficulty. Green squares contain answers. Adv and Exp levels may take a few moments to load.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

11379

World City Random Grid Blackout Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, try to name the LARGEST city in each grid square which fits the category label for each square. The grid will be placed randomly each time. To name a city, you must first click on the grid square to make it have a GREEN border. Then, type in the city answer for that square followed by a '.' (a period). You are given a score from 0 to 100 based on your answer's population compared to the largest city accepted in that square (100 being you named the largest city).

LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 50-100K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).

At the end of the quiz the largest population missed answer will show in each unanswered square, and for those answered the largest city will be listed if you didn't answer it.

128

World City Random Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. A random 15-degree by 15-degree grid will be placed on the map. Enter the largest number of cities you chose in each square (min 10K population). Only green squares contain answers. When you have 2 left to go in a square it will fill in faintly yellow, 1 left it will be orangish, and all done it turns red. A time bonus is given for completing a square (it is greater for higher levels).

For example, if you choose '3' for your number of cities to start the quiz, only the 3 largest cities in each grid square will be accepted as answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

3069

World City Random Letter Grid – Choose Letter

First choose a letter. Then, enter the largest 50K+ city beginning with that letter in each 15 degree by 15 degree grid square. Grid randomly placed on the map after choosing the letter. Green squares contain answers.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

5736

World City Skylines By Photo

As quickly as possible, name the world cities shown in each of 50 random skyline photos chosen among about 200 large world cities.

3413

World Closest 1M+ Agglomeration Random Location Challenge

The object of this quiz is to name to closest World 1M+ agglo to each purple marker that appears. When you begin the quiz you will be placed in a random location within a continent and between 60 North and 55 South latitude (might be over a body of water, but won't be over an ocean) which will be denoted by a purple marker. Name the closest 1M+ World agglo to this marker by typing in the main city/agglo name followed by a '.' (period). You will then be given a score up to 100 (100 being the closest 1M+ agglo) based on how far away your agglo is in relation to how far away the closest one is. You get 25 agglos for a maximum of 2500 points. If you name a agglo that has the same name as another possible answer, don't worry - the closest agglo of that name will be chosen.

734

World Closest 1M+ City Challenge

First type ‘start’ to begin. Then you will be given a world city of 1M+ population. Try to name the closest other 1M+ population city. Only the 5 closest 1M cities will be accepted as an answer. You can type ‘next’ to skip the current city. Getting the closest city will yield 100 points. 2nd thru 5th closest will give a lower point total, based both on the rank of the city (2nd thru 5th, minus 10 points for each ranking below first) and how much farther the guessed city is away than the closest city. 10 total cities and 3 minutes total time, no maximum time for a single city. 10 unique countries will be used for the cities.

3282

World Closest 250K+ City Random Location Challenge

The object of this quiz is to name to closest World 250K+ city to each purple marker that appears. When you begin the quiz you will be placed in a random location within a continent and between 60 North and 55 South latitude (might be over a body of water, but won't be over an ocean) which will be denoted by a purple marker. Name the closest 250K+ World city to this marker by typing in the city name followed by a '.' (period). You will then be given a score up to 100 (100 being the closest 250K+ city) based on how far away your city is in relation to how far away the closest one is. You get 25 cities for a maximum of 2500 points. If you name a city that has the same name as another possible answer, don't worry - the closest city of that name will be chosen.

1330

World Closest 50K+ Cities To Your Location Identifier – Choose Number

First, enter '25', '50', or '100' - then double-click on the red marker of that number of closest World 50K+ cities to your geographic location (as determined by your browser's location function). To use this quiz you will have to choose 'Allow' if your browser asks to share your current location - you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

Correct guesses will change the marker to green – incorrect will not change any marker. Complete all cities to save your score.

If by chance you don’t see markers, try refreshing the quiz.

503

World Closest Agglos To Your Location – Choose Number

Begin by entering a number of agglos - '25', '50' or '100' - then name the closest World agglos of 1M+ population to your geographic location (as determined by your browser's location function). To use this quiz you will have to choose 'Allow' if your browser asks to share your current location - you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

1620

World Closest Capital Challenge

First type 'start' to begin. Then you will be given a world capital city. Try to name the closest other world capital (administrative capitals only) to the given capital. Only the 5 closest capitals will be accepted as an answer. You can type 'next' to skip the current capital. Getting the closest capital will yield 100 points. 2nd thru 5th closest will give a lower point total, based both on the rank of the capital (2nd thru 5th, minus 10 points for each ranking below first) and how much farther the guessed capital is away than the closest capital. 10 total capitals and 3 minutes total time, 20 seconds maximum per capital.

2912

World Closest Capital Pairs By Letter

For each letter that has at least two world capitals starting with it, name the closest pair of world capitals which both start with that letter. Administrative capitals are used for countries with multiple capitals. Letter and distance apart shown. Enter capitals in either order to submit a capital pair (i.e. BrasiliaBratislava or BratislavaBrazil).

298

World Closest Capital Pairs Starting With The Same Letter

Name the 50 pairs of world capitals (administrative capital used if multiple for a country) which start with the same letter and are the closest to one another. First letter of capitals and distance apart shown.

478

World Closest Cities To Your Location – Choose Number

Begin by entering a number of cities - '50', '100', '250', '5h' or '1k' - then name the closest World 50K+ cities to your geographic location (as determined by your browser's location function). To use this quiz you will have to choose 'Allow' if your browser asks to share your current location - you also may have to restart the quiz after choosing this. If your browser does not allow getting your location the quiz will not load.

980

World Closest Non-Bordering Countries

Name the 50 pairs of non-bordering (water borders excluded) countries which have the shortest distance between them (based on closest distance from one country's land to the other's). Use country names (some abbreviations accepted) in either order to answer, i.e. 'ChinaUS' or 'USChina'. Countries with a land bridge/causeway between them such as Singapore-Malaysia are counted as bordering so will not appear in this quiz. Dependent territories are included as part of the country of which they are part of, name the country not dependent territory.

1368

World Coldest Countries By Average Temperature

Name the 50 coldest world countries by average temperature from 1991-2020. Average temp in Celsius shown.

1798

World Countries

Name the countries of the world. 'Top' categories on bottom right refer to the population. Red markers are also added for Oceania/Caribbean nations whose outlines are not as easy to see. You do only start with 5 minutes, but there are time bonuses. Quiz may take a few moments to load.

Try other geographies:
Africa Countries | Asia Countries
Europe Countries | North America Countries & Capitals

21596

World Countries & Capitals

Name the world countries and capitals. Answers are sorted by country A-Z. If a country has multiple capitals you need the executive or legislative one.

4645

World Countries Area Sorting Challenge

You begin with two countries shown in the grid. Upon starting, your job is to sort the countries in order from largest to smallest by total area. The order is represented by the '1st' thru '16th' in each box. You can click on a country to move it to a higher position in the list - simply click once and it will turn red, then clicked another higher-ranked country to position the first country before it. Click submit to check your answers...if they are in order you will get a new country added to the end which needs to be positioned correctly, and so on until you either get one wrong or complete all 15 levels.

Area includes dependent territories.

hugequiz Premium members will see country areas when the quiz is over.

Try other geographies or population sorting:
Europe Countries Area Sorting Challenge | US States Area Sorting Challenge
Europe Countries Population Sorting Challenge | US States Population Sorting Challenge

38139

World Countries Area Sorting Challenge – Difficult

You begin with two countries shown in the grid. Upon starting, your job is to sort the countries in order from largest to smallest by total area. The order is represented by the '1st' thru '25th' in each box. You can click on a country to move it to a higher position in the list - simply click once and it will turn red, then clicked another higher-ranked country to position the first country before it. Click submit to check your answers...if they are in order you will get a new country added to the end which needs to be positioned correctly, and so on until you either get one wrong or complete all 15 levels.

Area includes dependent territories.

hugequiz Premium members will see country areas when the quiz is over.

5076

World Countries Bigger Than Neighbors Elimination

Name the world countries whose area (including dependent territories) is larger than that of every other country they border. Borders include dependent territory borders. Only countries that border at least 1 other are included. Naming a country not larger than all its bordering countries will end the quiz.

999

World Countries Blackout

Click START to begin - then fill in the 25 squares with World countries (see NAMING NOTE below) based on the categories in the rows and cells. For example, if you are looking at a cell with 'Asia' in its row, and 'Starts With A' in the column, that cell can be filled in with 'Armenia.' Many shortened names of countries are accepted, such as DRC, CAR, UAE, UK, US, etc. Answering a country which doesn't fit in any remaining unanswered cell will end the quiz.

Occasionally a cell may not have a qualifying answer, in which case it will appear blank and be a gimme. After completing the quiz you can simply click RESTART to play again.

Please note that 'star on flag' does not include a representation of the Sun.

Scoring is based on 100 points for each correct (or blank) square, and 5 points are subtracted for every second used on the quiz. So you are rewarded for getting squares quickly, however be careful as not to name a country which doesn't qualify for an open cell.

NAMING NOTE: You must type a '.' (period) after a country name or abbreviation to submit it, to prevent entering a country you don't want to (i.e. Guinea when you want to enter Guinea Bissau). For country naming purposes, the following names are used: Cote d'Ivoire, Timor-Leste.

hugequiz Premium members will see missed answers in red.

49913

World Countries Blackout Challenge

The object of this game is to fill in the grid (see NAMING NOTE below) with the most qualified country for each cell. When you begin you'll be given a grid with column titles and a category for each row in the cells. You are to name a country which fits the column category but also has the 'most' of the row category. For example, if the column has 'Star On Flag' and the row is 'Easternmost Capital' you are trying to name the country whose capital is farthest east and has a star on its flag. For a column with '50 Coldest' and 'Smallest Population' you are trying to name the country with the smallest population that is among the 50 coldest. Populations and areas included dependent territories.

Upon naming a country, it will be placed HIGHEST scoring position in the for which that country qualifies (not necessarily the grid square you might be trying to get). You can then rename the same country and if it qualifies for another square the next highest score for it will fill in.

Scores are based on relative values of the answers - so answering the US for a largest population square that China also qualifies doesn't make US be close to 100, but less than 25 as China's population is over 4 times larger. The only time when this isn't true is when you are choosing the smallest value of something instead of largest, in which case it's based on ranking.

NAMING NOTE: To answer a country simply type it in with a '.' (period) at the end, for example 'us.' or 'china.' - some country abbreviations are accepted.

Try to accumulate the highest point total you can (max 100 for each square) before time runs out.

hugequiz Premium members will see the highest-ranking country for each unanswered square when the quiz is over.

1893

World Countries By Population In Order Elimination

Name the world countries in order (see NAMING NOTE below) from most populous to least. Naming a country that isn’t the next answer will count as a ‘strike’ against you. You begin with 3 strikes but get an extra strike added for every 5 countries you complete - so you can increase the number of strikes available by completing the 5th, 10th, 15th, etc answers. Country populations include their dependent territories.

NAMING NOTE: You must type a '.' (period) at the end of each answer to prevent answering a country you didn't want to (i.e. answering Niger when you wanted to type Nigeria).

1293

World Countries East To West In Order

Name the countries of the world (including their dependent territories - but name the country not territory) in order from east to west based on their easternmost point on land.

You begin with 3 minutes (or 1.5 minutes for non-Premium members) but get 10 seconds per country answered.

1012

World Countries Former Names

Given the present-day country and year, name the previous name it had which changed during the given year. It may have changed to a name different than the present-day name at that time. Also the former country may not be located in the same exact area as the current country. This is not meant to be an all-inclusive list.

908

World Countries Identifier

You will be given country outlines along with red markers for smaller countries. Double-click on each world country (either within the outline or on the red marker if the country has a marker) as it is listed. Clicking on the correct country will change the country/marker green. Clicking incorrectly will cause no change.

If the red markers do not load immediately, try refreshing the quiz.

1800

World Countries Identifier Challenge

Double-click on the World country listed – there are no outlines on the map to make this a little more challenging. Complete all countries or click End Quiz to save your score.

Quiz may take a moment to load.

1942

World Countries In 1900

Name the world countries in the year 1900. Sorted A-Z by name...first letter shown. Some alternate names are accepted including current country names for those that are still existent and whose current names are basically the same. However for some you need the full name of the country as it was then if it differs or is a combination of two current countries. Countries refers to widely recognized sovereign states at the beginning of 1900.

2601

World Countries In 2 Hemispheres Elimination

Name the world countries (INCLUDING dependent territories) which at least partially lie within both the Eastern & Western or Northern & Southern Hemispheres. Naming a country solely in the Eastern/Western or Northern/Southern will end the quiz. Answers listed A-Z.

2369

World Countries In Alphabetical Order

The object of this quiz is to name (see naming note below) the countries of the World in alphabetical order. Naming a country that isn’t the next answer will count as a ‘strike’ against you. 3 strikes, you’re out. Country names are commonly-used names, not longer more official names - i.e. Micronesia instead of Federated States of Micronesia. 'St' is not used as an abbreviation for 'Saint' in country names for the purpose of alphabetizing.

NAMING NOTE: To name a country, type in the country name followed by a '.' - i.e. 'France.' Abbreviations for countries ARE NOT used when determining alphabetical order (i.e. DRC, CAR, UAE), however they CAN be used to answer the country (still with the period at the end, i.e. 'US.'). Leading 'The' on a couple countries also omitted for this quiz. The following are the names used in this quiz for purpose of alphabetizing for countries that have multiple names:

Cabo Verde
Cote d'Ivoire
Republic of the Congo
Timor-Leste

763

World Countries In Multiple Time Zones Elimination

Name the countries which observe time in multiple time zones (including their dependent territories). Naming a country which only observes one time zone will end the quiz. # of time zones shown. Time zones do not include daylight savings time adjustments.

1982

World Countries In Order Along Coastlines

Enter 'France' to begin - in this quiz you are naming countries visited (including dependent territories - but you are naming the country) as you travel around the coastlines of Eurasia/Africa and then North/South America. You begin on the French Atlantic coast near Brest and move north (clockwise). Name the successive countries visited as you travel along the coast, crossing directly over any rivers/estuaries and ignoring bridges and also major canals such as the Suez and Panama. Once you make it back to the west coast of France, you will be 'transported' to New York, NY (so enter 'US' as it will tell you to do). Continue your journey moving south along the US east coast (so clockwise like before) until you return back and end the quiz.

Note - you are not ignoring any enclaves/exclaves along your journey, so the countries corresponding to those must be named.

You only start with 2 minutes for Premium members or 1 minute for non-Premium, but get 5 seconds added for every correct guess.

1263

World Countries In The Southern Hemisphere Elimination

Name the world countries (INCLUDING dependent territories) which at least partially lie within the Southern Hemisphere. Naming a country solely in the Northern Hemisphere will end the quiz. Answers listed A-Z.

1329

World Countries In The Western Hemisphere Elimination

Name the world countries (INCLUDING dependent territories) which at least partially lie within the Western Hemisphere. Naming a country solely in the Eastern Hemisphere will end the quiz. Answers listed A-Z.

938

World Countries In Top 50 Area & Population Elimination

Name the countries in the top 50 in terms of both population and land area. Naming a country outside the top 50 in either will end the quiz. Any countries which don't qualify but must be typed in to answer a qualifying country will not end the quiz. Answers are sorted A-Z.

1088

World Countries Larger Population Than Neighbors Elimination

Name the world countries whose population (including dependent territories) is larger than that of every other country they border. Borders include dependent territory borders. Only countries that border at least 1 other are included. Naming a country without a larger population than all its bordering countries will end the quiz.

1304

World Countries North To South In Order

Name the countries of the world (including their dependent territories - but name the country not territory) in order from north to south based on their northernmost point on land.

You begin with 3 minutes (or 1.5 minutes for non-Premium members) but get 10 seconds per country answered.

2400

World Countries On The Equator Elimination

Name the countries which the equator passes through (INCLUDING a country's territorial waters). Naming a country which the equator does not pass through will end the quiz.

1166

World Countries On The Tropic Of Cancer Elimination

Name the countries which the Tropic of Cancer (approx 23.4 degrees north latitude) passes through (INCLUDING a country’s territorial waters). Naming a country which the Tropic of Cancer does not pass through will end the quiz.

445

World Countries On The Tropic Of Capricorn Elimination

Name the countries which the Tropic of Capricorn (approx 23.4 degrees south latitude) passes through (INCLUDING a country’s territorial waters). Naming a country which the Tropic of Capricorn does not pass through will end the quiz.

338

World Countries Population Sorting Challenge

You begin with two countries shown in the grid. Upon starting, your job is to sort the countries in order from largest to smallest by total population. The order is represented by the '1st' thru '16th' in each box. You can click on a country to move it to a higher position in the list - simply click once and it will turn red, then clicked another higher-ranked country to position the first country before it. Click submit to check your answers...if they are in order you will get a new country added to the end which needs to be positioned correctly, and so on until you either get one wrong or complete all 15 levels.

Population includes dependent territories.

hugequiz Premium members will see country populations when the quiz is over.

Try other geographies or area sorting:
US States Population Sorting Challenge | Europe Countries Population Sorting Challenge – Difficult
World Countries Area Sorting Challenge | Europe Countries Area Sorting Challenge

30123

World Countries Population Sorting Challenge – Difficult

You begin with two countries shown in the grid. Upon starting, your job is to sort the countries in order from largest to smallest by total population. The order is represented by the '1st' thru '25th' in each box. You can click on a country to move it to a higher position in the list - simply click once and it will turn red, then clicked another higher-ranked country to position the first country before it. Click submit to check your answers...if they are in order you will get a new country added to the end which needs to be positioned correctly, and so on until you either get one wrong or complete all 15 levels.

Population includes dependent territories.

hugequiz Premium members will see country populations when the quiz is over.

7301

World Countries Smaller Population Than Neighbors Elimination

Name the world countries whose population (including dependent territories) is smaller than that of every other country they border. Borders include dependent territory borders. Only countries that border at least 1 other are included. Naming a country without a smaller population than all its bordering countries will end the quiz.

807

World Countries Smaller Than Neighbors Elimination

Name the world countries whose area (including dependent territories) is smaller than that of every other country they border. Borders include dependent territory borders. Only countries that border at least 1 other are included. Naming a country not smaller than all its bordering countries will end the quiz.

715

World Countries South To North In Order

Name the countries of the world (including their dependent territories - but name the country not territory) in order from south to north based on their southernmost point on land.

You begin with 3 minutes (or 1.5 minutes for non-Premium members) but get 10 seconds per country answered.

1159

World Countries West To East In Order

Name the countries of the world (including their dependent territories - but name the country not territory) in order from west to east based on their westernmost point on land.

You begin with 3 minutes (or 1.5 minutes for non-Premium members) but get 10 seconds per country answered.

782

World Countries Which Border 7+ Others Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with 7 or more other countries. Dependent territories are included. Naming a country that doesn’t border 7 or more others will end the quiz.

1154

World Countries Which Border Exactly 1 Other Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with exactly one other country. Dependent territories are included. Naming a country that doesn't border exactly one other will end the quiz. One country is not included as it is a wrong answer which must be typed to get a correct answer.

2689

World Countries Which Border Exactly 2 Others Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with exactly two other countries. Dependent territories are included. Naming a country that doesn't border exactly two others will end the quiz. One country is not included as it is a wrong answer which must be typed to get a correct answer.

1097

World Countries Which Border Exactly 3 Others Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with exactly three other countries. Dependent territories are included. Naming a country that doesn't border exactly three others will end the quiz. One country is not included as it is a wrong answer which must be typed to get a correct answer.

645

World Countries Which Border Exactly 4 Others Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with exactly four other countries. Dependent territories are included. Naming a country that doesn't border exactly four others will end the quiz. One country is not included as it is a wrong answer which must be typed to get a correct answer.

345

World Countries Which Border Exactly 5 Others Elimination

Name the countries which share a land border (including causeways but not including only man-made structures) with exactly five other countries. Dependent territories are included. Naming a country that doesn't border exactly five others will end the quiz.

238

World Countries Whose Capital Is Not Largest City Elimination

Name the countries (not capitals) whose capital city is not the largest city of that country. For countries with multiple capitals the administrative is used. Naming a country whose capital is its largest city will end the quiz. Ratio of largest city's population to capital's shown. Sorted by largest to smallest ratio. One country is forgiven as typing another country which is an answer requires typing a wrong country. For other countries with this situation, either both are correct or both aren't. Keep in mind city populations are city proper.

3262

World Countries With Animal/Human On Flag Elimination

Name the world countries with a depiction of an animal/human (real or fictional, in full or in part) on their flag. Naming a country without a human/animal on their flag will end the quiz. Countries sorted A-Z in list of answers.

Countries with differing civil and state flags use the flag on the country’s Wikipedia page (typically the ‘civil’ flag, or one without the coat of arms).

784

World Countries With Horizontal Triband Flags Elimination

Name the world countries with three (and ONLY 3) horizontal bands on their flag. Flag may have other designs on it and even within one or more of the bands, but the bands must stretch the ENTIRE WIDTH of the flag - so flags such as Jordan or Palestine do not count. Naming a country without full horizontal triband flag will end the quiz. Countries sorted A-Z in list of answers.

Countries with differing civil and state flags use the flag on the country’s Wikipedia page (typically the ‘civil’ flag, or one without the coat of arms).

904

World Countries With Inscribed Flags Elimination

Name the world countries with writing on their flag (English or otherwise). Naming a country without writing on their flag will end the quiz. Countries sorted A-Z in list of answers.

Countries with differing civil and state flags use the flag on the country's Wikipedia page (typically the 'civil' flag, or one without the writing).

1520

World Countries With Left Hand Drive Elimination

Name the world countries with left hand drive (in their main area, they may have a dependent territory with right hand drive) without naming a country with right hand drive. LHD countries are listed A-Z.

1719

World Countries With Longest Coastlines

Name the 50 countries with the longest total coastlines - this includes their dependent territories.

2789

World Countries With Red, White And Blue Flags Elimination

Name the world countries which have ONLY red, white and blue (or shades of them) on their flag. Flag must have all three colors and no others. Naming a country without all 3 or containing another color will end the quiz. Countries sorted A-Z in list of answers.

Countries with differing civil and state flags use the flag on the country’s Wikipedia page (typically the ‘civil’ flag, or one without the coat of arms).

1217

World Countries With Same First Letter As Capital

Name the 29 countries (not capitals) with the same first letter as their capital city. No hints are given and only 3 minutes (6 min for premium members) allowed. Results will be displayed in A-Z order by country name.

1758

World Countries With Stars On Flag Elimination

Name the world countries with at least one star on their flag. Naming a country without a star on their flag will end the quiz. A representation of the Sun does not count as a star (ironic, I know). Total stars on flag shown, sorted A-Z within each # of stars.

3291

World Countries With Vertical Triband Flags Elimination

Name the world countries with three (and ONLY 3) vertical bands on their flag. Flag may have other designs on it and even within one or more of the bands, but the bands must stretch the ENTIRE HEIGHT of the flag. Naming a country without full vertical triband flag will end the quiz. Countries sorted A-Z in list of answers. One country is not accepted as a wrong answer as it is required to type in a correct answer.

Countries with differing civil and state flags use the flag on the country’s Wikipedia page (typically the ‘civil’ flag, or one without the coat of arms).

680

World Countries Without A Rail Network Elimination

Name the countries which currently do not have a railway network (although may have had one in the past). Naming a country which currently does have a rail network will end the quiz.

1437

World Countries/Dependencies With Highest Population Density

Name the countries & dependencies (counted separately) of the world with the highest population density. Density in population per sq km shown. (Dep) shown for dependencies.

1055

World Countries/Dependencies With Lowest Population Density

Name the countries & dependencies (counted separately) of the world with the lowest population density. Density in population per sq km shown. (Dep) shown for dependencies.

959

World Country 5-Somes Blackout Challenge

Upon clicking START you will be presented with a 7x7 grid of world countries.

The object of this quiz is to choose the top 5 in the given category for the countries shown in the grid. When you begin you'll be given 25 different countries plus a category to name the top 5 in, which will display just above the grid. For example, if the category says 'Top 5 Largest Area' you are to click on the 5 countries with the largest area. If it says 'Top 5 Smallest Max Elevation' you are to click on the 5 countries whose max elevation is the lowest. You can deselect the first or second country you chose on by re-clicking it, but when you choose the 5th country they will be submitted, removed from the grid, and you will get a score from 0-100 based on how close your set of 5 comes to the optimum set of 5 (which will be shown as a 'Rank' on top out of the # of possible sets of 5 for the last choice). When you've answered all 9 sets of 5 leaving only 4 countries the quiz is over. You get a 500 point bonus for completing the sets making for a total possible score of 5000.

PLEASE NOTE - countries INCLUDED dependent territories EXCEPT for the 'Highest/Lowest Mean Temp' categories, which only applies to the 'main' portion of the country (i.e. no Greenland for Denmark for average temp).

This quiz is only available to Premium members.

336

World Country Administrative Divisions – Choose Country

First enter any country to choose it from the drop-down list. Then, name the administrative divisions shown for that country. I tried to use first-level administrative divisions but in some cases they are 2nd level. The divisions sometimes are official and sometimes just census-based areas - some small countries may not have administrative divisions and you may be naming island/atolls/etc. Divisions are ordered by highest population first. Some alternate names are accepted but for many you must know the full division name. Overseas territories are usually not included for countries unless they are parts of that country's administrative divisions.

For a handful of countries (more to come) I have multiple options, so for France you will see 'France 1st' and 'France 2nd' - this corresponds to 1st and 2nd level administrative divisions options.

2nd-level divisions may take a few moments to load (especially US counties).

5222

World Country Borders

Name all of the country land borders in the world. Dependent territories included. Distances are overall between the two countries, not individual segments. Borders included over man-made land, but not bridges/tunnels. Enter countries one after the other in either order, i.e. 'FranceGermany' or 'USCanada' - use the following abbreviations for these countries: US, UK, DRC, CAR, UAE, and just 'Congo' for Republic of the Congo.

3370

World Country Borders By Satellite Image

You'll be shown 25 different satellite images of country borders. The border you are trying to identify will be highlighted in red. Name the two countries which share this border. Occasionally a dependent territory will be involved, name the country not the territory. You can answer a border by typing the country names one after the other in any order, for example 'francespain' or 'spainfrance.'

Borders may be disjointed, and in some cases where there are multiple separate border segments the full border may not be shown.

Use the following abbreviations for these countries:
Central African Republic - CAR
Dem Rep of the Congo - DRC
Republic of the Congo - Congo
United Arab Emirates - UAE
United Kingdom - UK
United States - US

779

World Country Borders Satellite Image Blackout

You get 5 minutes to identify as many country borders as you can from their satellite image. Upon clicking start, you will be given a pair of country names which share a border on top of the table of 25 images. Double-click on that border (which will be highlighted in red in the image) to choose it. If you guess correctly, it will add toward your total and that border will be removed and the borders will shift with a new one being added in the bottom right. If you guess incorrectly, you are penalized 5 seconds and the border you click on is still removed and the borders shift with a new one being added.'

You can mouseover the images to zoom in on them while playing.

261

World Country By CIA World Factbook Description

Name the country given the CIA World Factbook 'Background' section for that country. You can type '.' at any time during an answer to clear the answer box (to save time backspacing an incorrect guess). Points based on time to answer. You are given up to 25 total countries, and a max of 45 seconds for each.

The word (country) will replace any country-related words that would give away the country name in the description.

Some background sections won't entirely fit in the box but the vast majority will be shown.

Want to try with territories included?

480

World Country Centroid Locator

Double-click on the map as close as possible to each World country's geographic center (centroid) that shows up on the right. The closer you click, the more points you get (max 100). Geographic centers do not include overseas territories, you are locating the centroid of the main land mass of the country. Centroids occasionally do not lie within the country itself or on land. You may have to zoom in to click an area next to an existing marker if the cursor is hovering by the existing marker.

Don't want to do every country?
World 50 Country Centroid Locator

458

World Country Centroid Locator Streak

Double-click on the map as close as possible to each World country's geographic center (centroid) that shows up on the right. The closer you click, the more points you get (max 100). You must get at least 85 points to continue to the next country, otherwise the quiz will end. Object is most countries completed, not points.

Geographic centers do not include overseas territories, you are locating the centroid of the main land mass of the country. Centroids occasionally do not lie within the country itself or on land. You may have to zoom in to click an area next to an existing marker if the cursor is hovering by the existing marker.

3073

World Country Drawing Challenge

Time for you to show what you've really got. You'll be freehand drawing countries of the World. When the quiz loads on the right side you will be told which country to draw. To begin drawing a country, click Draw or right-click anywhere in the map to enter drawing mode. Click and drag the mouse to make an outline of the country. Release the mouse to 'close' the country and it will appear green. If happy and ready to submit, click submit or double-click the drawn country. Click erase or right-click the country to erase it and try again. You may have to wait a few moments for your score to calculate on larger countries.

PLEASE NOTE: you will see a red line at 180 degrees longitude. When drawing Russia do NOT cross over this line, it messes up the area calculation and you will have to redraw the shape.

You are only drawing the main portion of each country - do not worry about any disjointed islands, etc. Island countries (or predominantly island countries) are not included.

When you submit a country you are scored on the % of your country which contains the actual country (shown as '% In Country') and the % of the actual country contained in your country (shown as '% Of Country'). These average out to create your points for that country.

Complete all countries or click End Quiz at any time to save your score. Don't forget to take a screenshot of your beautifully drawn World!

hugequiz Premium members will see the actual outlines of the countries when the quiz is over.

A streak version of this quiz World Country Drawing Challenge Streak

1321

World Country Drawing Challenge – 10 Countries No Map

You will be given 10 countries to draw the outlines of. You do not get to see the map to help you with this version of the quiz.

When the quiz loads on the right side you will be told which country to draw. To begin drawing a country, click Draw or right-click anywhere in the map to enter drawing mode. Click and drag the mouse to make an outline of the country. Release the mouse to 'close' the country and it will appear green. If happy and ready to submit, click Submit or double-click the drawn country. Click Erase or right-click it to erase it and start over. After completing a country you will need to click NEXT COUNTRY above the map to go on to the next one. Your score may take a few moments to calculate for larger countries.

You will see a white box when you begin drawing a country. You can zoom in/out and pan to prepare before you start drawing. The farthest north, south, east, and west points of the country you are drawing will touch the top, bottom, right and left sides of the rectangle.

You are only drawing the main portion of each country – do not worry about any disjointed islands, etc.

When you submit a country you are scored on the % of your country which contains the actual country (shown as '% In Country') and the % of the actual country contained in your country (shown as '% Of Country'). These average out to create your points for that country.

Complete 10 countries or click End Quiz at any time to save your score. You will then see a satellite view of the World with your countries in place.

hugequiz Premium members will see the actual outlines of the countries when the quiz is over.

1084

World Country Drawing Challenge Streak

First enter 'beg', 'int', 'adv', or 'exp' to begin. Beginner corresponds to 60 points, intermediate to 70 points, advanced to 80 points and expert to 90 points. This is the number of points you will need to score drawing each country to get to continue on to the next country. The object is to complete as many countries as you can.

You'll be freehand drawing the countries of the World. When the quiz loads on the right side you will be told which country to draw. To begin drawing a country, click Draw or right-click anywhere in the map to enter drawing mode. Click and drag the mouse to make an outline of the country. Release the mouse to 'close' the country and it will appear green. If happy and ready to submit, click submit or double-click the drawn country. Click erase or right-click the country to erase it and try again. You may have to wait a few moments for your score on larger countries.

You continue to the next country as long as your points for the last country meet the minimum (60, 70, 80, or 90) based on the level you chose. Otherwise the game is over.

You are only drawing the main portion of each country – do not worry about any disjointed islands, etc. Island countries (or predominantly island countries) are not included.

When you submit a country you are scored on the % of your country which contains the actual country (shown as '% In Country') and the % of the actual country contained in your country (shown as '% Of Country'). These average out to create your points for that country.

hugequiz Premium members will see the actual outlines of the countries when the quiz is over.

3637

World Country Flags By Capital Image Blackout

You get 5 minutes to identify as many flags as you can from their country's capital. Upon clicking start, you will be given a country's capital on top of the table of 25 flags. Double-click on that capital's country's flag to choose it. If you guess correctly, it will add toward your total and that flag will be removed and the flags will shift with a new one being added in the bottom right. If you guess incorrectly, you are penalized 5 seconds and the flag you click on is still removed and the flags shift with a new one being added.

860

World Country Flags Image Blackout

You get 5 minutes to identify as many countries as you can from their flag. Upon clicking start, you will be given a country's name on top of the table of 25 flags. Double-click on that country's flag to choose it. If you guess correctly, it will add toward your total and that flag will be removed and the flags will shift with a new one being added in the bottom right. If you guess incorrectly, you are penalized 5 seconds and the flag you click on is still removed and the flags shift with a new one being added.

Want a real challenge? Try World Country Flags Image Blackout – Expert Mode.

13778

World Country Flags Image Blackout – Expert Mode

You get 15 minutes to identify as many countries as you can from their flag. Upon clicking start, you will be given a country's name on top of the table of 196 flags. Double-click on that country's flag to choose it. If you guess correctly, it will add toward your total and that flag will be removed and the flags will shift. If you guess incorrectly, you are penalized 5 seconds and the flag you click on is still removed and the flags shift.

Note - you will probably need to maximize your window and have a good-sized screen to see all of the flags at once without scrolling.

Too much? Try World Country Flags Image Blackout.

1259

World Country Flags Image Bordering Countries Challenge

Upon clicking START you will be given a flag at the top of the grid of all flags of countries which border at least one other country. Given the country flag, double-click on the flag of the country that the given country's flag has the longest border with. For example, if you get the US flag at top, you are trying to double-click the flag of the country with which the US shares the longest border. You get 100 points for getting that country correct, and less than 100 for any other bordering countries based on how long that border is compared with the longest.

You only have 5 minutes to get all 25 countries.

Borders are land borders only, including causeways but not including only man-made structures. Borders include dependent territory borders.

519

World Country Names In French

Name the countries of the world in French. I didn’t include countries whose French name is only the English name with an accent added or ‘et’ replacing ‘and’ – so that’s why all 197 are not listed. You are naming the commonly-used name for the country, not the full official name. Some abbreviations are accepted.

Do NOT include initial articles such as 'les' or 'la' or 'le' which begin many country names in French. Just enter the part after the initial article.

172

World Country Names In German

Name the countries of the world in German. I didn’t include countries whose German name is only the English name with an accent added or ‘und’ replacing ‘and’ – so that’s why all 197 are not listed. You are naming the commonly-used name for the country, not the full official name. Some abbreviations are accepted.

181

World Country Names In Spanish

Name the countries of the world in Spanish. I didn't include countries whose Spanish name is only the English name with an accent added or 'y' replacing 'and' - so that's why all 197 are not listed. You are naming the commonly-used name for the country, not the full official name. Some abbreviations are accepted.

152

World Country Outline Challenge

When you start you will be given a 3x3 grid of country outlines. Click on the outline for the country shown above the grid. If you click the wrong outline you will have 5 seconds deducted from your time. As the quiz progresses, the grid will get larger. Try to complete as many countries in 2 minutes as you can.

1123

World Country Outlines Image Blackout

You get 5 minutes to identify as many countries as you can from their outline. Upon clicking start, you will be given a country's name on top of the table of 25 outlines. Double-click on that country's outline to choose it. If you guess correctly, it will add toward your total and that outline will be removed and the outlines will shift with a new one being added in the bottom right. If you guess incorrectly, you are penalized 5 seconds and the outline you click on is still removed and the outlines shift with a new one being added.

1182

World Country Pairs Similar Area Blackout

Upon clicking START you will be presented with a 5×5 table of World countries. The object of the quiz is to pair up countries two at a time which have the closest ratio of their land areas.

Single click on a country's text and it will highlight red. To choose the other country of the pair click another country's text. Also, you can re-click on the first country to deselect it. The ratio of the larger country's land area to the smaller country's will be shown and you will get up to 100 points. 100 points corresponds to the smallest area ratio, 0 points to the largest ratios (there may be multiple pairs with 0 if they are far away from the smallest ratio). Those two countries will then be replaced with their score and you will now choose the pair with the smallest area ratio from the remaining 23 countries which have been adjusted to have 100 and 0 corresponding to the ratios among those 23, and so on until you run out of time or complete 12 pairs of countries leaving one left.

You get a 100 point bonus for completing all 12 pairs within 5 minutes, making for a total possible point total of 2500.

659

World Country Pairs Similar Population Blackout

Upon clicking START you will be presented with a 5×5 table of World countries. The object of the quiz is to pair up countries two at a time which have the closest ratio of their populations (including dependent territories).

Single click on a country’s text and it will highlight red. To choose the other country of the pair click another country’s text. Also, you can re-click on the first country to deselect it. The ratio of the larger country’s population to the smaller country’s will be shown and you will get up to 100 points. 100 points corresponds to the smallest population ratio, 0 points to the largest ratios (there may be multiple pairs with 0 if they are far away from the smallest ratio). Those two countries will then be replaced with their score and you will now choose the pair with the smallest population ratio from the remaining 23 countries which have been adjusted to have 100 and 0 corresponding to the ratios among those 23, and so on until you run out of time or complete 12 pairs of countries leaving one left.

You get a 100 point bonus for completing all 12 pairs within 5 minutes, making for a total possible point total of 2500.

584

World Country Population Guessing Challenge

Upon clicking START you'll be shown a country and a population slider below it. Move the slider to the country's population and click SUBMIT. You'll get a score from 0 to 100 based on how accurate your guess was. Complete 20 random countries to end the quiz.

If you click on the slider you can use the left and right arrows to move it more accurately.

910

World Country Satellite Zoom Challenge

Click Start to begin. You will be given Google satellite view zoomed in near the center of 20 different World 500K+ population cities. The view will start being zoomed in fully and zoom out every 5 seconds. Name the country you are in by typing it (some abbreviations accepted). The faster you answer, the more points you get. Max of 25 points per location. NOTE: No country will be used more than once, you will get 20 different countries.

2806

World Country Triplets Blackout Challenge

Upon clicking START you will be presented with a 5x5 grid of world countries.

The object of this quiz is to choose the top 3 in the given category for the countries shown in the grid. When you begin you'll be given 25 different countries plus a category to name the top 3 in, which will display just above the grid. For example, if the category says 'Top 3 Largest Area' you are to click on the 3 countries with the largest area. If it says 'Top 3 Smallest Max Elevation' you are to click on the 3 countries whose max elevation is the lowest. You can deselect the first or second country you chose on by re-clicking it, but when you choose the 3rd country they will be submitted, removed from the grid, and you will get a score from 0-100 based on how close your set of 3 comes to the optimum set of 3 (which will be shown as a 'Rank' on top out of the # of possible sets of 3 for the last choice). When you've answered all 8 sets of 3 leaving only 1 country the quiz is over. You get a 100 points bonus for completing the sets making for a total possible score of 2500.

PLEASE NOTE - countries INCLUDED dependent territories EXCEPT for the 'Highest/Lowest Mean Temp' categories, which only applies to the 'main' portion of the country (i.e. no Greenland for Denmark for average temp).

4682

World Country Triplets Blackout Challenge – Expert

Upon clicking START you will be presented with a 7x7 grid of world countries.

The object of this quiz is to choose the top 3 in the given category for the countries shown in the grid. When you begin you’ll be given 49 different countries plus a category to name the top 3 in, which will display just above the grid. For example, if the category says ‘Top 3 Largest Area’ you are to click on the 3 countries with the largest area. If it says ‘Top 3 Smallest Max Elevation’ you are to click on the 3 countries whose max elevation is the lowest. You can deselect the first or second country you chose on by re-clicking it, but when you choose the 3rd country they will be submitted, removed from the grid, and you will get a score from 0-100 based on how close your set of 3 comes to the optimum set of 3 (which will be shown as a ‘Rank’ on top out of the # of possible sets of 3 for the last choice). When you’ve answered all 16 sets of 3 leaving only 1 country the quiz is over. You get a 200 point bonus for completing the sets making for a total possible score of 5000.

PLEASE NOTE – countries INCLUDED dependent territories EXCEPT for the ‘Highest/Lowest Mean Temp’ categories, which only applies to the ‘main’ portion of the country (i.e. no Greenland for Denmark for average temp).

This quiz is only available for hugequiz Premium members.

244

World Country/Territory By CIA World Factbook Description

Name the country or dependent territory given the CIA World Factbook 'Background' section for that country/territory. You can type '.' at any time during an answer to clear the answer box (to save time backspacing an incorrect guess). Countries/territories chosen at random from over 250 total. Points based on time to answer. You are given up to 25 total countries/territories, and a max of 45 seconds for each.

The word (country) will replace any country-related words that would give away the country name in the description.

Some background sections won't entirely fit in the box but the vast majority will be shown.

Or try this quiz without territories.

567

World Dependent Territories Identifier

Double-click on the red marker of the territory listed. Correct guesses will change the marker from red to green - incorrect will not change any marker. Complete all territories to save your score.

Some of these territories may have a different legal status than others, and often territories that are made up of multiple entities have been split into those entities.

Note - you may have to zoom in if a couple territories are close to each other to make sure you click on the correct one.

If by chance you don't see red markers, try refreshing the quiz.

361

World Dependent Territory Capitals

Name the capitals (in some cases 'de jure' or 'de facto') of the dependent territories of the world. Name of territory and country shown.

477

World Disputed Territories Identifier

Double-click on the colored marker of the disputed territory listed. Correct guesses will change the marker to green - incorrect will not change any marker. You can complete all locations to save your score or click End Quiz at any time also to save it. Dispute involves at least one independent country (as based on the 197 countries I use for my country quizzes). Some disputes may be mostly resolved but still partly disputed by one country.

Note - you may have to zoom in if a couple locations are close to each other to make sure you click on the correct one.

If by chance you don't see markers, try refreshing the quiz.

NOTE: sometimes a river is listed - this refers typically to islands within the river - the marker will be at the mouth of the river. If two locations are listed together they are close to each other and only one marker is placed corresponding to them.

241

World Enclaves & Exclaves

Name the world national enclaves and exclaves (including semi-enclaves/semi-exclaves and a few pene-enclaves/exclaves) shown on the map. For some you will need the locality, some the region, and occasionally just a country name if the entirety of the enclave does not fall under a name. This is not meant to be a complete list. Enclave/exclave may be a body of water.

637

World Expanding Circles Challenge – Your Location

First choose a level by typing '50.', '100', '250' or '500' - (need the period after '50' so 500 can be typed) then name the largest World 50K+ city in the circle/ring of that distance range (in km) as the rings expand outward from your location. You need to have your browser's location function working or the quiz will not load.

You MUST have a city within the initial distance you choose for your level - so this quiz will not work if you are not within a 50K+ city at the distance you chose to begin with.

When you run out of time or end the quiz, you will see the current ring's correct answer at right (under 'Answer Stats' by your coordinates).

For example, if you choose '250' - you will be shown a circle of radius 250 km centered at your location. Naming the largest city in this circle will cause another 'ring' of radius 250 km to appear outside that circle. You now need to name the largest World 50K+ city in that ring (but not within any previous circles/rings). If a city is not within the next ring of that distance, the ring will keep expanding by that distance until a city falls within it. So if a city doesn't fall within 250-500 km (assuming your level is 250 km), it will expand to be a 250-750 km ring, then 250-1000 km and so on until a city is found within the ring.

3859

World First-Level Administrative Divisions

Name the first-level administrative divisions of each world country. Vatican is only country not included. Population and type of division shown.

This list is constantly updated with new populations and division changes.

Quiz may take a moment to load.

196

World Flags Color Selection Challenge

The object of this quiz is to fill in each blank flag with the correct colors for that country. When you click START you will be shown a country and 12 colors on the right, these include the flag's color and random colors not in that flag. Click on colors that represent at least 5% of that country's flag. If you click a correct flag color it will fill in on the flag and that color box will get a green border. An incorrect color will show with a red border. Complete all the colors in the flag to move on to the next country. Completing 10 countries will end the quiz.

You get points for correct answers and minus points for incorrect answers. Correct answer points vary based on the number of flag colors, flags with more colors can have a higher possible point total.

596

World Flags With Exactly Two Colors Elimination

Name the world countries with exactly two different colors on their flag . Naming a country with more or less than two colors on their flag will end the quiz. Countries sorted A-Z in the answers. Any incorrect countries whose names must be typed to enter a correct country are omitted.

Please note: for Afghanistan, the internationally-recognized Islamic Republic of Afghanistan flag is used, not the Taliban flag.

1333

World Flags With Religious Symbols Elimination

Name the world countries with religious symbols on their flag . Naming a country without writing on their flag will end the quiz. Countries sorted A-Z within each religion in the answers.

For the purpose of this quiz, religious symbols were determined by a study by the Pew Research Center. Symbols on the flag had to have an intentional religious significance to be counted. A symbol that some may see as religious but for the purpose of that country's flag design isn't religious does not count.

1680

World Google Street View Challenge (Large Cities)

You will be given a Google Street View window randomly placed near the center of a 1M+ population world city in which you can move around in. Name the world city where you are located within two minutes. The faster you answer, the more points you get. Max points is 100 for guessing in 10 seconds or less. Keep in mind Google Street View does not cover a good portion of the globe so only covered cities can be shown. You will not get more than 2 India or 2 China cities.

1536

World Google Street View Country Streak Challenge

You will be presented with a random google street view image in a locality somewhere in the world where google street view has coverage. Name the country you are in within 2 minutes, trying to obtain the longest consecutive streak of countries. If you name an incorrect country the game will end. You must type in a '.' after the country name (some abbreviations such as US and UK accepted) for the answer to register. If you guess an incorrect country (not including countries that have no street view coverage and therefore are not in this quiz), the game will end and your score will be saved. You can then type 'start' to restart the quiz.

Please note - this quiz is only available to hugequiz Premium members, as it costs money for me to use the street view API and this quiz is more costly than the other street view ones.

Here is a list of accepted answers that currently have street view coverage (and wrong answers that will trigger the quiz ending):

unitedstates, germany, brazil, japan, russia, mexico, unitedkingdom, philippines, turkey, italy, spain, france, argentina, canada, colombia, malaysia, netherlands, indonesia, ukraine, bangladesh, poland, southkorea, vietnam, nigeria, thailand, southafrica, chile, peru, romania, tunisia, uganda, israel, taiwan, australia, guatemala, ghana, jordan, kenya, belarus, ecuador, belgium, finland, sweden, greece, hungary, norway, srilanka, bolivia, bulgaria, czechrepublic, dominicanrepublic, madagascar, portugal, serbia, senegal, palestine, newzealand, denmark, slovakia, switzerland, austria, uruguay, croatia, albania, cambodia, unitedarabemirates, botswana, estonia, bermuda, eswatini, ireland, latvia, andorra, iceland, luxembourg, singapore, lesotho, montenegro, slovenia, lithuania, macedonia, laos, kyrgyzstan

2223

World Great Circle 3 Strikes Daily Challenge

Click START to begin. You will be shown a route between 2 world capital cities and the starting country will be shown as the upper left cell in the grid. No route will have less than 5 total countries. A new route will appear each day at midnight central US time.

Starting with the 2nd country (the first country is always your departure country), name the countries (see NAMING NOTE below) in order whose land territory (including dependent territories) you fly over to your destination. Capital routes are from the city centers NOT the airports. You are answering based on when you FIRST fly over them (occasionally you may fly over a country, then another, then the previous country again, do NOT list the first country twice). Each country is only answered once. The last country is generally the destination country, but not always (as you may have crossed over it previously then another country, then back over it to arrive).

You get 3 strikes before the quiz is over. Each wrong country guess is a strike.

NAMING NOTE - Most disputed territories are considered to be part of the country that administers them (such as Western Sahara as part of Morocco), unless there is joint administration in which case the territory is not counted as any country. To answer countries like 'Guinea' or 'Niger' put a '.' (period at the end) as they must be typed to enter another country, similar 'UK.' (with the period) can be typed for United Kingdom, as it must be typed to enter Ukraine.

6925

World Great Circle Challenge

Click START to begin. You will be shown a random route between 2 world capital cities and the starting country will be shown as the upper left cell in the grid. No route will have less than 10 total countries.

Starting with the 2nd country (the first country is always your departure country), name the countries (see NAMING NOTE below) in order whose land territory (including dependent territories) you fly over to your destination. Capital routes are from the city centers NOT the airports. You are answering based on when you FIRST fly over them (occasionally you may fly over a country, then another, then the previous country again, do NOT list the first country twice). Each country is only answered once. The last country is generally the destination country, but not always (as you may have crossed over it previously then another country, then back over it to arrive).

NAMING NOTE - Most disputed territories are considered to be part of the country that administers them (such as Western Sahara as part of Morocco), unless there is joint administration in which case the territory is not counted as any country. To answer countries like 'Guinea' or 'Niger' put a '.' (period at the end) as they must be typed to enter another country, similar 'UK.' (with the period) can be typed for United Kingdom, as it must be typed to enter Ukraine.

2409

World Grid Head To Head City Capture

This quiz is only available in Head-To-Head mode.

First, choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 15 degrees, Intermediate 10 degrees, Advanced 5 degrees, and Expert 2.5 degrees. Then, take turns entering the largest city (min 50K population) in each grid square of the size based on your difficulty. Green squares contain answers. There will be a white (Player 1) and a black (Player 2) competitor - when you answer a square it will fill in with your color.

When you have a square with your color surrounded in all directions (north, south, east, west - whichever are available) by other squares also of your color, it becomes 'captured' and the city in that surrounded square has its population added to your score.

The player with the highest score at the end of the quiz wins.

So for example in this World quiz, Black has scored on Chicago (circled) and Anchorage, and white has scored on Madrid (circled) and Reykjavik.

hugequiz Premium members will see the top 25 missed cities at the end of the quiz as purple markers.

World Grid Path Challenge – All Cities

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – beg level is 15 degree squares, int 10 degrees, adv 5 degree, and exp 2.5 degrees. Then, name any 50K+ World city to start with by entering it (cities with the same name will choose the largest city of that name first). The grid square you are starting in will turn yellow - you now must name any city in any one of the adjacent grid squares (not including diagonal) - so any grid square directly north, south, east or west of the yellow one. Naming a city in one of these squares will turn your original square red and the current newly named city square yellow - continue in the same way trying to make a path of as many squares as you can. You are not allowed to return to a red square, and if you get 'boxed in' with no squares left to complete the quiz will also end.

Be aware that as you name cities it will answer the largest city first, so if you are trying to answer a city in a square to the east but a larger city of that name occurs a square to the north, the north one will be answered.

PLEASE NOTE: You get TWO separate 'paths' to create - one within the Americas and one within Europe/Africa/Asia/Oceania. You can start on either side and hop over to the other side whenever, in which case you will have 2 yellow squares to continue paths on.

Obviously, due to the layout and separation of squares it will be impossible to complete all of them.

hugequiz Premium members will see the largest missed city in each possible next square at the end of the quiz as purple markers.

569

World Grid Population Challenge

First choose a grid size by typing '30', '20', or '10'. A grid of that size lat/long will be placed on the map (so if you choose '20' the grid width and height will be 20 degrees). Then, double click on the grid square with the highest population within it (based on world 10km x 10km population density estimates). The highest-population remaining square will give you 100 points, all the way down to 0 for the one with the smallest population. Try to obtain the most points by successively double-clicking on the highest-populated grid square.

389

World Gulfs & Bays

Name the world gulfs and bays designated by the markers on the map. Some are classified as harbors/fjords as well.

187

World Highest Countries By Average Elevation

Name the 50 world countries which have the highest average elevation (not including overseas territories). Average elevation in meters shown.

1598

World Hottest Countries By Average Temperature

Name the 50 hottest world countries by average temperature from 1991-2020. Average temp in Celsius shown.

1460

World Island Countries

Name the island countries of the world. Population shown.

1641

World Landlocked Countries

Name the landlocked countries of the world. Landlocked means countries with territory not connected to an ocean or whose coastlines don't lie on an endorheic basin. For purposes of this quiz bordering the Caspian Sea only is considered landlocked. Sorted from largest to smallest area. Area in square km shown.

2197

World Landlocked Countries Placement Challenge

The object of this quiz is to drag the 44 landlocked countries into their correct positions on the map. More northern countries will appear at the beginning lined across the top, southern countries along the bottom. When you drag on a country you will see that country's name on the right of the map. Double-click the country to 'lock' it in place and you will obtain a score up to 100 based on how close the center of the country is to the actual center coordinates. Four small European countries begin placed in the Mediterranean between Spain and Italy (right above the white rectangle).

You can end the quiz at any time or double-click on all 44 countries to place them to end the quiz as well. There may be a couple instances of a country with portions that are disjointed (Azerbaijan for instance) - only the larger portion of the country is shown in this quiz.

hugequiz Premium users will see the correct outlines of the countries when the quiz is ended.

512

World Large Urban Centres With The Highest Average Temperature

Name the 50 urban centres of at least 1 million population with the highest average temperature. Urban centres are defined by the European Commission at the link below. Occasionally an urban centre name isn’t a city name, but rather a country/district/area. Average temp (Celsius) and continent shown.

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

762

World Large Urban Centres With The Highest Elevation

Name the 100 urban centres of at least 1 million population with the highest average elevation. Urban centres are defined by the European Commission at the link below. Occasionally an urban centre name isn't a city name, but rather a country/district/area.

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

768

World Large Urban Centres With The Lowest Average Temperature

Name the 50 urban centres of at least 1 million population with the lowest average temperature. Urban centres are defined by the European Commission at the link below. Occasionally an urban centre name isn’t a city name, but rather a country/district/area. Average temp (Celsius) and continent shown.

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

906

World Largest 10-Letter Cities

First choose the number of cities by typing '100', '250', or 'all' - then try to achieve the highest population among World 10-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

709

World Largest 11-Letter Cities

First choose the number of cities by typing '100', '250', or 'all' - then try to achieve the highest population among World 11-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

421

World Largest 12-Letter Cities

First choose the number of cities by typing '50', '100', or 'all' - then try to achieve the highest population among World 12-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

491

World Largest 1st Level Administrative Divisions – Choose Continent

First enter 'Africa', 'Asia', 'Europe', 'North America', 'Oceania' or 'South America' to choose a continent - then name the 50 largest country 1st level administrative divisions by population within that continent. Population, and type of division shown.

589

World Largest 1st Level Administrative Divisions By Area By Country

Name the largest 1st level division by area in each country with first level administrative divisions (or an equivalent type of largest division). Area in sq km (land area only), country and type of division shown. All countries except Vatican included.

200

World Largest 1st Level Administrative Divisions By Country

Name the largest 1st level division in each country with first level administrative divisions (or an equivalent type of largest division). Population, country and type of division shown. All countries except Vatican included.

529

World Largest 2+ Words Cities

First choose the number of cities by typing '100', '250', '500', '1k', or 'all' - then try to achieve the highest population among World 50K+ population cities with two or more words that you chose. Tried to use most common English spelling for city names - words can be separated by either a space or a hyphen for this quiz.

1949

World Largest 5-Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 5-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

2815

World Largest 50K+ City By First Letter – Choose Country

First enter a country and choose it from the drop-down list (any world country with a 50K+ population city is included). Then name the largest city with at least 50K population starting with each letter in that country (including dependent territories).

5808

World Largest 6-Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 6-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

2256

World Largest 7-Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 7-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

1579

World Largest 8-Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 8-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

1206

World Largest 9-Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 9-letter 50K+ population cities you chose. Tried to use most common English spelling for city names.

798

World Largest Agglomerations

First choose the number of cities by typing '100', '250', or 'all' - then try to achieve the highest population among 1M+ world agglomerations. Quiz is not timed.

3727

World Largest Agglomerations By Letter

Name the largest world agglomeration by letter. First letter of agglo and population shown.

569

World Largest Capitals By Population

Name the 50 largest world capitals by population. If a country has multiple capitals I chose the administrative capital. Keep in mind populations are city proper, not metro area.

6232

World Largest Cities

First choose the number of cities by typing '100', '250', '500', '1k', '2.5k', '5k' or 'all' - then try to achieve the highest population among the top world cities you chose. Quiz is not timed.

hugequiz Premium users have the option to choose any number of cities to play the quiz with (stats are processed but score isn't saved). Simply enter #(number of cities)# to play the quiz with any number of cities from 25 to the maximum. For example, to play the 300 largest cities, type #300# to begin the quiz and you will play it with the 300 largest cities. Entering #all# will play it with all cities - all cities will also be chosen for any number chosen above the total.

Premium member? Connect guessed and missed answers with World Cities Learning

Try one of the continents:
Africa Largest Cities | Asia Largest Cities | Europe Largest Cities
North America Largest Cities | South America Largest Cities | Oceania Largest Cities

13830

World Largest Cities Blitz

First choose a number of cities to begin - '100', '250' or '500'. You begin with 30 seconds for 100, 1 minute for 250, and 3 minutes for 500. Name as many of the largest World cities you can (based on how many you chose), gaining 1 second on the clock for each city you name. Object is to name as many cities as you can before time runs out. There are no time bonuses except the 1 second per city.

1735

World Largest Cities By Continent – Choose Number

First enter the number of cities by typing '25.' (with the period), '50', '100', or '250' - then name that number of largest cities in each continent. Minimum 50K+ population. Objective is the highest total population of the cities, not number of cities.

521

World Largest Cities By Country – Choose Number

First choose the number of cities by typing '1', '3', '5', '010' (so as not to choose 1), or '25' - then type in the largest N cities per country where N was the number you chose. I have the largest city for every country regardless of population. For the rest of the cities I had a minimum pop of 10K for every continent (incl Oceania) except Asia & Africa which have a 50K minimum population.

1929

World Largest Cities By First & Last Letter

Name the largest 50K+ World cities by their first-last letter combination in the place name. First and last letter, population and country shown.

744

World Largest Cities By First Letter – Choose Letter

First choose any letter – then try to achieve the highest population among the top 100 (or less for a few letters) World 50K+ cities beginning with that letter. Quiz is not timed.

Try other geographies:
US Largest Cities By First Letter – Choose Letter | Europe Largest Cities By First Letter – Choose Letter
Italy Largest Cities By First Letter – Choose Letter | Germany Largest Cities By First Letter – Choose Letter

21225

World Largest Cities By First Letter By Country – Choose Letter

First choose any letter – then try to achieve the highest population among the largest 50K+ World city beginning with that letter in each country. Quiz is not timed.

9073

World Largest Cities By First Two Letters

Name the largest World t0K + cities by the first two letters in the place name. First two letters, population and country shown.

1229

World Largest Cities By Last Letter

Name the largest 50 world cities by last letter (min 50K population). Official name used unless a much more common alternative.

1377

World Largest Cities By Latitude Range – Choose Latitude

Begin by choosing a latitude from -40 thru 60 by entering it (only multiples of 10). Then, name the 50K+ world cities within 5 degrees north or south of that latitude trying to achieve the highest total population.

698

World Largest Cities By Longitude Range – Choose Longitude

Begin by choosing a longitude from -160 through 180 by entering it (only multiples of 20). Then, name the 50K+ world cities within 10 degrees east or west of that longitude trying to achieve the highest total population.

771

World Largest Cities Containing F, Q, Or X

Name the 100 largest World cities containing any of the letters F, Q, or X (the 3 least-occurring letters) in their names. Population and country shown.

1198

World Largest Cities On Islands

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among 50K+ world cities located on islands. Quiz is not timed. City must be entirely on an island to count.

1671

World Largest Cities With Same First & Last Letter – Choose Number

First choose the number of cities by typing '100', '250', or 'all' - then try to achieve the highest population among the top World 50K+ cities having the same first and last letter in their name. Quiz is not timed.

292

World Largest Cities With Short Names

First choose the number of cities by typing '100', '250', or 'all' - then try to achieve the highest population among World 2-4 letter cities of 50K+ population that you chose. I tried to use only the most common English spelling to get name length (so 'Koln' is not on this quiz).

2029

World Largest City Containing Each Letter

Name the 10 largest World cities whose name contains each letter.

464

World Largest Coastal Cities

First choose the number of cities by typing ‘100’, ‘250’, ‘500’, or ‘all’ – then try to achieve the highest population among the top World 50K+ population coastal cities you chose. For purposes of this quiz, coastal refers to cities whose coordinate I use is within a certain distance of a detailed world coastlines boundary shape. Cities must be within 25km for 1M+ pop, 20km 500K-1M, 15km 250-500K, 10km 100-250K, and 5km for 50-100K. Quiz is not timed. Map is only zoomable to a certain level, otherwise city labels would appear.

1273

World Largest Countries By 2050 Population

Name the largest countries in the world based on 2050 population projections.

2843

World Largest Countries By Area

Name the 50 largest countries by total land area (including territories). Total area in sq km shown.

1861

World Largest Countries By Population

Name the 50 largest countries by total population (including territories).

This quiz is LIVE and is updated daily with the newest estimates from https://www.worldometers.info/world-population/population-by-country.

2140

World Largest Double Letter Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among World 50K+ double letter cities you chose. Double letter refers to the city name containing two letters in a row (not separated by a space or other punctuation). Tried to use most common English spellings.

1523

World Largest Eastern Hemisphere Cities

First choose the number of cities by typing '100', '250', '500', '1k', '2.5k', or 'all' - then try to achieve the highest population among the top eastern hemisphere world cities you chose. Quiz is not timed.

501

World Largest Isogram Cities

Name the 100 largest World cities whose names are isograms. An isogram is a word (city name in this case) with no repeating letters - i.e. no letter appears more than once. Time is short on this and time bonuses are not that much otherwise it becomes just guessing cities without thinking if they are isograms. Population and name length shown - tried to use most common English spelling when determining if city was an isogram.

1894

World Largest Northern Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among 50K+ cities north of 50 degrees latitude. Quiz is not timed.

1321

World Largest One Syllable Cities

Name the 100 largest world cities of one syllable. Population and country shown.

1080

World Largest Southern Hemisphere Cities

First choose the number of cities by typing '100', '250', '500', or 'all' - then try to achieve the highest population among 50K+ cities in the southern hemisphere. Quiz is not timed.

701

World Largest Urban Centres By River Basin

Name the largest urban centre for each river basin it is classified as being in. Urban centres are defined by the European Commission at the link below. Occasionally an urban centre name isn’t a city name, but rather a country/district/area. River basin and population shown. FYI - river basins are often very large areas around a river, and the city may be a good distance away from the actual river.

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

467

World Largest Western Hemisphere Cities

First choose the number of cities by typing '100', '250', '500', '1k', or 'all' - then try to achieve the highest population among the top western hemisphere world cities you chose. Quiz is not timed.

847

World Last Letter Coverage – Choose Letter

First choose any letter except B, C, F, J, P, Q, V, W, X or Z (less than 100 places) by typing it. Then, enter World 50K+ cities ending with that letter and all others within 1000 km and also ending with that letter will automatically fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

4591

World Letter Coverage – Choose Letter

First choose any letter except Q, U or X (less than 100 places) by typing it. Then, enter World 50K+ cities beginning with that letter and all others within 1000 km and also beginning with that letter will automatically fill in.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers.

Try other geographies:
Europe Letter Coverage – Choose Letter | US Letter Coverage – Choose Letter
UK 1K+ Letter Coverage – Choose Letter

53730

World Longest Borders By Country Challenge

The object of this quiz is to name the country with the longest shared border to the current shown country on the grid. You begin with the first (upper left) cell showing a country. Each country shown will have at least 2 other countries which have a land border with it (bridges not included). Name the country which borders this country for the longest distance. For example, if the shown country is Russia, you are trying to name a country which borders Russia and whose border with Russia is longer than any other country's border with Russia. Enter countries by typing the country name followed by a '.' to submit. Naming a country which doesn't border the current country will result in 0 points. 100 points corresponds to the country with the longest border, and points decrease based on the border distance compared to the longest shared border.

As you complete countries a new country will be shown and your score on the previous country will display. Complete all 25 countries to end the quiz. Only countries which border another are able to be submitted as answers.

1839

World Longest Rivers

Name the 100 longest rivers in the world. Try to name the most common name of one of the main stems. Markers are at the mouths of the river systems.

2124

World Lowest Countries By Average Elevation

Name the 50 world countries which have the lowest average elevation (not including overseas territories). Average elevation in meters shown.

1216

World Mapper

Name the countries, territories, and other political features. Notes: two Pacific island groups are labeled according to their collective name (be it a country, territory, etc) and also have labels for separate island groups within them. Countries are the 197 sovereign states. Dep Terr are dependent territories. Adm Divisions are integral parts of countries, be they administrative divisions or Sections of a Sovereign State. De Facto State refers to a non-UN member state recognized as independent to some degree not included in the countries list. Other refers to a handful of special designations. Some of the entities may be disputed. I tried to make the typing easy by shortening the names unless a longer name is needed to accurately name the entity. IF AN ANTARCTIC CLAIM IS NOT NAMED TYPE (Country Name) followed by “Antarctica” to name the answer. If it has a name (other than so-and-so Antarctic Territory) you must type the name of the claimed Antarctic region. Antarctic claims are all below 60 deg South and DO NOT count toward any other category except Uninhabited. Uninhabited refers to entities which have no permanent settlement not including a base of revolving inhabitants (i.e. there needs to be a permanent year-round population of the same people). UN Non Self Gov refers to territories on the UN’s Non Self-Governing Territories List.

This quiz is only available to Premium members.

6613

World Mapper Identifier

Double-click on the colored marker of the location (country, territory, etc) listed. Correct guesses will change the marker to green - incorrect will not change any marker. You can complete all locations to save your score or click End Quiz at any time also to save it.

Note - you may have to zoom in if a couple locations are close to each other to make sure you click on the correct one. Also - Antarctic claim markers are placed at the midpoint of their longitude range for overlapping claims.

If by chance you don't see markers, try refreshing the quiz.

NOTES: two Pacific island groups are labeled according to their collective name (be it a country, territory, etc) and also have labels for separate island groups within them. Countries are the 197 sovereign states. Dep Terr are dependent territories. Adm Divisions are integral parts of countries, be they administrative divisions or Sections of a Sovereign State. De Facto State refers to a non-UN member state recognized as independent to some degree not included in the countries list. Other refers to a handful of special designations. Some of the entities may be disputed. Antarctic claims are all below 60 deg South and DO NOT count toward any other category except Uninhabited. Uninhabited refers to entities which have no permanent settlement not including a base of revolving inhabitants (i.e. there needs to be a permanent year-round population of the same people). UN Non Self Gov refers to territories on the UN’s Non Self-Governing Territories List.

860

World Mercator Projection Most Distorted Countries Elimination

Name the top 25 most distorted by area countries based on the Mercator map projection. The number given is how many times larger in area the country appears on the Mercator projection than its actual area. Naming a country outside the top 25 will end the quiz. Sizes include dependent territories.

1387

World Most Isolated 50K+ Cities

Name the 50K+ World cities which are the farthest distance from the closest other World 50K+ city. Closest 50K city's distance away and continent of answer shown.

1473

World Most Rectangular Countries Elimination

Name the 25 most rectangular countries (most resembling a rectangle, not including dependent territories). Naming a country outside the top 25 will result in a strike. 3 strikes and the quiz is over.

Based on rectangular factor obtained here.

583

World Non-Country Flags Image Blackout

You get 2.5 minutes to identify as many non-countries (territories/regions/dependencies/etc) as you can from their flag. Upon clicking start, you will be given an area's name on top of the table of 25 flags. Double-click on that area's flag to choose it. If you guess correctly, it will add toward your total and that flag will be removed and the flags will shift with a new one being added in the bottom right. If you guess incorrectly, you are penalized 5 seconds and the flag you click on is still removed and the flags shift with a new one being added.

2187

World Random Grid Path Challenge – All Cities

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – beg level is 15 degree squares, int 10 degrees, adv 5 degree, and exp 2.5 degrees. A randomly placed grid of that size will then be placed on the map. Then, name any 50K+ World city to start with by entering it (cities with the same name will choose the largest city of that name first). The grid square you are starting in will turn yellow - you now must name any city in any one of the adjacent grid squares (not including diagonal) - so any grid square directly north, south, east or west of the yellow one. Naming a city in one of these squares will turn your original square red and the current newly named city square yellow - continue in the same way trying to make a path of as many squares as you can. You are not allowed to return to a red square, and if you get 'boxed in' with no squares left to complete the quiz will also end.

Be aware that as you name cities it will answer the largest city first, so if you are trying to answer a city in a square to the east but a larger city of that name occurs a square to the north, the north one will be answered.

PLEASE NOTE: You get TWO separate 'paths' to create - one within the Americas and one within Europe/Africa/Asia/Oceania. You can start on either side and hop over to the other side whenever, in which case you will have 2 yellow squares to continue paths on.

Obviously, due to the layout and separation of squares it will be impossible to complete all of them.

hugequiz Premium members will see the largest missed city in each possible next square at the end of the quiz as purple markers.

381

World Roundest Countries Elimination

Name the 25 roundest countries (most resembling a circle, not including dependent territories). Naming a country outside the top 25 will result in a strike. 3 strikes and the quiz is over. One non-valid country is not included as typing it is necessary for a valid answer.

Number shown is roundness factor obtained here.

632

World Sea Areas

Name the 101 world sea areas per the International Hydrographic Organization. Seas may refer to oceans, gulfs, bays, etc. You typically do not have to type in such things as 'sea of' or 'ocean'.

3398

World Shortest Borders By Country Challenge

The object of this quiz is to name the country with the shortest shared border to the current shown country on the grid. You begin with the first (upper left) cell showing a country. Each country shown will have at least 2 other countries which have a land border with it (bridges not included). Name the country which borders this country for the shortest distance. For example, if the shown country is Russia, you are trying to name a country which borders Russia and whose border with Russia is shorter than any other country’s border with Russia. Enter countries by typing the country name followed by a ‘.’ to submit. Naming a country which doesn’t border the current country will result in 0 points. 100 points corresponds to the country with the shortest border, and points decrease based on the border distance compared to the shortest shared border.

As you complete countries a new country will be shown and your score on the previous country will display. Complete all 25 countries to end the quiz. Only countries which border another are able to be submitted as answers.

737

World Sights Behind You By Photo

Name the world sights (typically a monument, building, natural landmark) directly behind you if you are facing in the direction of each photo. 25 total sights chosen randomly from over 150. You get a maximum of 30 seconds per image.

412

World Sights By Image Locator

You will be given images for 20 selected world sights (attractions, natural features, etc) from over 300 total. You can click on 'Show Image' at right to view each sight then click 'Back to Map' to return to the map. For each sight, double-click on the map with the location of it. The closer you click, the more points you earn (max 100). You can zoom in/out on the map as well to place the markers. The map will reset to its initial location and zoom after you double-click. You can mouseover a red marker to see the distance that marker was off, and mouseover a green marker to see the name of the location at that marker.

1794

World Smallest Capitals By Population

Name the 50 smallest world capitals by population. If a country has multiple capitals I chose the administrative capital. Keep in mind populations are city proper, not metro area.

899

World Smallest Countries By Area

Name the 50 smallest countries by total land area (including territories). Total area in sq km shown.

1692

World Smallest Countries By Population

Name the 50 smallest countries by total population (including territories).

This quiz is LIVE and is updated daily with the newest estimates from https://www.worldometers.info/world-population/population-by-country.

1795

World Straits

Name the world straits designated by the markers on the map. Some are classified as channels/passages/gulfs/etc. Just answer with the main name (no need for 'Strait of').

203

World Urban Centres With The Highest GDP

Name the 50 urban centres with the highest GDP. Urban centres are defined by the European Commission at the link below. Occasionally an urban centre name isn’t a city name, but rather a country/district/area. GDP and continent shown.

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

1748

World’s Largest Urban Centres – Choose Number

First, choose type '100', '250', '500' or 'all' to choose the number of urban centres you want to choose - then name that many of the world's largest urban centres according to the European Commission trying to achieve the highest total population. Keep in mind names of urban centres are not always a city name, can also be an area/district name as well. Info on the definition of an urban centre is below:

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

783

World’s Largest Urban Centres By Country/Territory

Name that many of the world’s largest urban centres by each country/territory. Keep in mind names of urban centres are not always a city name, can also be an area/district name as well. Info on the definition of an urban centre is below:

https://ghsl.jrc.ec.europa.eu/ghs_stat_ucdb2015mt_r2019a.php

1351

100 Largest World Islands Name the 100 largest islands in the world. No need to type in 'Island' for the answers. Try other geographies: 100 Largest Europe Islands | 100 Largest Oceania Islands 100 Largest US Islands (Excluding AK) | 100 Largest Asia Islands

Try other geographies: 100 Largest Europe Islands | 100 Largest Oceania Islands 100 Largest US Islands (Excluding AK) | 100 Largest Asia Islands

100 Largest World Islands By Population Name the 100 largest islands (continental land-masses not included) based on estimated population. Peninsulas connected by narrow isthmuses are not included. Total population and continent (geographical, not political) shown.

100 Largest World Lakes Name the 100 largest lakes in the world. No need to type in 'lake' as part of the answer.

25 Former World Countries By Flag Name the former world country (at least partially recognized or de facto sovereign state) for each of the 25 random world flags shown. The faster you guess, the most points you get. You cannot pause this quiz.

25 World Countries By Rotated Outline Name the country for each of the 25 random world country outlines shown. However, each country outline has been rotated a random number of degrees. The faster you guess the more points you get.

50 Historical World Flags Name the present-day countries associated with each of the 50 flags which were used previously for those countries, or regions where the present-day country is located.

50 Largest Cities A-Z Choose Region First choose a region by typing 'world', 'us', 'euro', 'na', 'sa', 'asia' or 'africa' - then name the 50 largest cities by letter for that region. 50K+ cities for world, africa, asia and sa, 10K+ for na, euro. All cities for US.

Try other flag quizzes: 50 World Flags Of Non-Countries | World Country Flags Image Blackout 25 World Countries By Flag Colors Pie Chart | World Countries With Stars On Flag Elimination

50 World Countries By Outline Name the country for each of the 50 random world country outlines shown. The faster you guess the more points you get.

50 World Flags Of Non-Countries Name the territories/regions/dependencies/etc associated with each of the 50 flags (in a couple cases a coat of arms/seal).

Closest World Capital Pairs – Choose Number Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 closest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'washingtontokyo'.

Commonwealth Of Nations Member States Elimination Name the world countries which are member states (including any suspended members) in the Commonwealth of Nations without naming a country not in the Commonwealth.

Countries/Territories With English As A De Jure Official Language Name the countries and territories which have English as a de jure (legally official) recognized language. Sorted A-Z. Region and status shown.

Farthest World Capital Pairs – Choose Number Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 farthest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'londonparis'.

Geoguessr Bollards By Country In 5 minutes, choose the correct bollard image for each country shown. Click START to begin and you will be asked to double-click on the image for the country displayed. Choosing correctly will move on to the next country, incorrectly will have a 5 second penalty.

Largest Transboundary Lakes By Area Name the largest transboundary lakes (including reservoirs) which contain country borders by area. Area in sq km and continent shown. No need to enter words like 'Lake' or 'Reservoir.'

Lonely Planet Top 200 Cities To Visit Name the top 200 cities to visit according to Lonely Planet. Continent shown (geographical, not political).

Most Remote Islands & Archipelagos Name the world islands (or small island groups) and archipelagos which are at least 500 km from the closest other landmass. Distance to closest landmass and location of island/archipelago shown.

Words In The Official Names Of Countries Name every word used in the official English-language name of each country. Sorted by occurrences then A-Z. Total occurrences and first letter shown. Object is most occurrences, not words.

World 10 Largest Cities Containing Each Letter Name the 10 largest World cities whose name contains each letter.

World 100 Cities Locator Double-click on the location of each of the 100 largest world cities. The closer you click, the more points you get (max 100).

World 100 Closest Cities – Choose Any City Begin by typing in any 50K+ world city in the guess box and choosing it from the drop-down list that appears. Then name the 100 closest cities to the one you chose.

Want to name the largest city in each ring, or more of a challenge with smaller rings? World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Want to name the largest city in each ring, or more of a challenge with smaller rings? World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Too tough? World 200 Km Expanding Circles Challenge – Choose City

Try other World Agglo quizzes: World Largest Agglomerations | World Closest Agglos To Your Location – Choose Number World 1M+ Agglos Direction Challenge | World 50 Largest Agglomerations Elimination

World 1M+ Population Cities Name the World cities with at least 1M population. Population and country shown.

Want to name the largest city in each ring, or more of a challenge with smaller rings? World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Want more of a challenge? World 100 Km Expanding Circles Challenge - Choose City

Want only one city per ring? World 200 Km Expanding Circles Challenge - Choose City

Want only one city per ring? World 200 Km Expanding Circles Challenge - Choose City

World 25 Capitals With Highest Elevation Elimination Name the capitals whose elevation is in the top 25 of all capital elevations. Naming a capital outside the top 25 will end the quiz. Elevation in meters shown. This quiz uses the administrative capital if there are multiple capitals.

World 250 Km Population Challenge In 15 minutes name the World cities of 250K+ population trying to get the highest population. Population will only count when all other 250K cities within 250 km are guessed.

World 50 Countries With Highest Max Elevation Elimination Name the countries whose highest point (including its territories) is in the top 50 of all country highest points. Naming a country outside the top 50 will end the quiz. Max elevation in meters shown.

Want to try every country? World Country Centroid Locator

Want larger rings? World 100 Km Expanding Circles Any City Challenge - Choose City

World 50 Largest Agglomerations Elimination Name the 50 largest world agglomerations without naming an agglomeration ranked 51st to 100th. Naming a 51-100 ranked will end the quiz, independent of time left.

Other Coverage Challenges Europe 200 Km Coverage Challenge | US 200 Mile Coverage Challenge

Try other world blackout quizzes: World 50K+ Cities Top 3 Blackout | World 50K+ Cities Triple Blackout World Country Triplets Blackout Challenge | World 50K+ Cities Top 5 Blackout (Premium Only)

World 50K+ Cities Farthest From Closest Larger City Name the World 50K+ population cities which are at least 500 miles away from the closest larger World 50K+ population city (so Shanghai is not included as it is the largest city). Distance from closest larger city shown.

Try a different geography: Africa Coverage | Asia Coverage | Europe 10K+ City Coverage North America 10K+ City Coverage | South America Coverage | US 1K+ City Coverage

Try other geographies: Africa City Latitude Coverage | Asia City Latitude Coverage Europe City Latitude Coverage | US 5K+ City Latitude Coverage

Try other geographies: Africa City Longitude Coverage | Asia City Longitude Coverage Europe City Longitude Coverage | North America City Longitude Coverage

World 50K+ Population 2-Word Alliterative Cities Name the 50K+ population world cities which are 2 words with both words beginning with the same letter. Population, continent, and first letter shown.

Try other geographies: Africa Population Coverage | Asia Population Coverage Europe 10K+ Population Coverage | South America Population Coverage

Try other geographies: Europe All Cities By First Letter – Choose Letter | US All Cities By First Letter – Choose Letter UK Largest 1K+ Cities By First Letter – Choose Letter | France Largest Cities By First Letter – Choose Letter

World All Cities By Last Letter – Choose Letter First choose any letter – then try to achieve the highest population among the 50K+ World cities ending with that letter. Quiz is not timed.

100 Largest World Islands

Name the 100 largest islands in the world. No need to type in 'Island' for the answers.

Try other geographies:
100 Largest Europe Islands | 100 Largest Oceania Islands
100 Largest US Islands (Excluding AK) | 100 Largest Asia Islands

Try other geographies:
100 Largest Europe Islands | 100 Largest Oceania Islands
100 Largest US Islands (Excluding AK) | 100 Largest Asia Islands

100 Largest World Islands By Population

Name the 100 largest islands (continental land-masses not included) based on estimated population. Peninsulas connected by narrow isthmuses are not included. Total population and continent (geographical, not political) shown.

100 Largest World Lakes

Name the 100 largest lakes in the world. No need to type in 'lake' as part of the answer.

25 Former World Countries By Flag

Name the former world country (at least partially recognized or de facto sovereign state) for each of the 25 random world flags shown. The faster you guess, the most points you get.

You cannot pause this quiz.

25 World Countries By Rotated Outline

Name the country for each of the 25 random world country outlines shown. However, each country outline has been rotated a random number of degrees. The faster you guess the more points you get.

50 Historical World Flags

Name the present-day countries associated with each of the 50 flags which were used previously for those countries, or regions where the present-day country is located.

50 Largest Cities A-Z Choose Region

First choose a region by typing 'world', 'us', 'euro', 'na', 'sa', 'asia' or 'africa' - then name the 50 largest cities by letter for that region. 50K+ cities for world, africa, asia and sa, 10K+ for na, euro. All cities for US.

Try other flag quizzes:
50 World Flags Of Non-Countries | World Country Flags Image Blackout
25 World Countries By Flag Colors Pie Chart | World Countries With Stars On Flag Elimination

50 World Countries By Outline

Name the country for each of the 50 random world country outlines shown. The faster you guess the more points you get.

50 World Flags Of Non-Countries

Name the territories/regions/dependencies/etc associated with each of the 50 flags (in a couple cases a coat of arms/seal).

Closest World Capital Pairs – Choose Number

Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 closest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'washingtontokyo'.

Commonwealth Of Nations Member States Elimination

Name the world countries which are member states (including any suspended members) in the Commonwealth of Nations without naming a country not in the Commonwealth.

Countries/Territories With English As A De Jure Official Language

Name the countries and territories which have English as a de jure (legally official) recognized language. Sorted A-Z. Region and status shown.

Farthest World Capital Pairs – Choose Number

Enter '25', '50', '100', or 'All' to begin. Then name up to the 250 farthest pairs of world capitals (use administrative capitals). Distances in km shown. Name pairs by entering one capital after the other in either order i.e. 'londonparis'.

Geoguessr Bollards By Country

In 5 minutes, choose the correct bollard image for each country shown. Click START to begin and you will be asked to double-click on the image for the country displayed. Choosing correctly will move on to the next country, incorrectly will have a 5 second penalty.

Largest Transboundary Lakes By Area

Name the largest transboundary lakes (including reservoirs) which contain country borders by area. Area in sq km and continent shown. No need to enter words like 'Lake' or 'Reservoir.'

Lonely Planet Top 200 Cities To Visit

Name the top 200 cities to visit according to Lonely Planet. Continent shown (geographical, not political).

Most Remote Islands & Archipelagos

Name the world islands (or small island groups) and archipelagos which are at least 500 km from the closest other landmass. Distance to closest landmass and location of island/archipelago shown.

Words In The Official Names Of Countries

Name every word used in the official English-language name of each country. Sorted by occurrences then A-Z. Total occurrences and first letter shown. Object is most occurrences, not words.

World 10 Largest Cities Containing Each Letter

Name the 10 largest World cities whose name contains each letter.

World 100 Cities Locator

Double-click on the location of each of the 100 largest world cities. The closer you click, the more points you get (max 100).

World 100 Closest Cities – Choose Any City

Begin by typing in any 50K+ world city in the guess box and choosing it from the drop-down list that appears. Then name the 100 closest cities to the one you chose.

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Too tough?
World 200 Km Expanding Circles Challenge – Choose City

Try other World Agglo quizzes:
World Largest Agglomerations | World Closest Agglos To Your Location – Choose Number
World 1M+ Agglos Direction Challenge | World 50 Largest Agglomerations Elimination

World 1M+ Population Cities

Name the World cities with at least 1M population. Population and country shown.

Want to name the largest city in each ring, or more of a challenge with smaller rings?
World 100 Km Expanding Circles Challenge – Choose City | World 50 Km Expanding Circles Any City Challenge – Choose City

Want more of a challenge?
World 100 Km Expanding Circles Challenge - Choose City

Want only one city per ring?
World 200 Km Expanding Circles Challenge - Choose City

Want only one city per ring?
World 200 Km Expanding Circles Challenge - Choose City

World 25 Capitals With Highest Elevation Elimination

Name the capitals whose elevation is in the top 25 of all capital elevations. Naming a capital outside the top 25 will end the quiz. Elevation in meters shown. This quiz uses the administrative capital if there are multiple capitals.

World 250 Km Population Challenge

In 15 minutes name the World cities of 250K+ population trying to get the highest population. Population will only count when all other 250K cities within 250 km are guessed.

World 50 Countries With Highest Max Elevation Elimination

Name the countries whose highest point (including its territories) is in the top 50 of all country highest points. Naming a country outside the top 50 will end the quiz. Max elevation in meters shown.

Want to try every country?
World Country Centroid Locator

Want larger rings?
World 100 Km Expanding Circles Any City Challenge - Choose City

World 50 Largest Agglomerations Elimination

Name the 50 largest world agglomerations without naming an agglomeration ranked 51st to 100th. Naming a 51-100 ranked will end the quiz, independent of time left.

Other Coverage Challenges
Europe 200 Km Coverage Challenge | US 200 Mile Coverage Challenge

Try other world blackout quizzes:
World 50K+ Cities Top 3 Blackout | World 50K+ Cities Triple Blackout
World Country Triplets Blackout Challenge | World 50K+ Cities Top 5 Blackout (Premium Only)

World 50K+ Cities Farthest From Closest Larger City

Name the World 50K+ population cities which are at least 500 miles away from the closest larger World 50K+ population city (so Shanghai is not included as it is the largest city). Distance from closest larger city shown.

Try a different geography:
Africa Coverage | Asia Coverage | Europe 10K+ City Coverage
North America 10K+ City Coverage | South America Coverage | US 1K+ City Coverage

Try other geographies:
Africa City Latitude Coverage | Asia City Latitude Coverage
Europe City Latitude Coverage | US 5K+ City Latitude Coverage

Try other geographies:
Africa City Longitude Coverage | Asia City Longitude Coverage
Europe City Longitude Coverage | North America City Longitude Coverage

World 50K+ Population 2-Word Alliterative Cities

Name the 50K+ population world cities which are 2 words with both words beginning with the same letter. Population, continent, and first letter shown.

Try other geographies:
Africa Population Coverage | Asia Population Coverage
Europe 10K+ Population Coverage | South America Population Coverage

Try other geographies:
Europe All Cities By First Letter – Choose Letter | US All Cities By First Letter – Choose Letter
UK Largest 1K+ Cities By First Letter – Choose Letter | France Largest Cities By First Letter – Choose Letter

World All Cities By Last Letter – Choose Letter

First choose any letter – then try to achieve the highest population among the 50K+ World cities ending with that letter. Quiz is not timed.