How do I play this quiz?

Challenge yourself with the Canada Cities Grid Identifier Quiz. Test your knowledge of city locations in a fun and interactive way.

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.

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Canada 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 5 degrees latitude by 5 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 250K+, the next 10 100-250K, next 10 50-100K and the balance (until you run out of time or guess wrong) will be 25-50K. When you guess wrong the correct location will be shown as a pink marker.

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.

3204

Canada City Grid

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 10 degrees, Intermediate 5 degrees, Advanced 2.5 degrees, and Expert 1 degrees. Then, enter the largest Canadian city in each grid square of the size based on your difficulty. Green squares contain answers.

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

1524

Canada City Grid – All Cities

Choose a level by typing 'beg', 'int', 'adv', or 'exp' - then name ANY (doesn't have to be the largest) Canadian city within each square. Beg level is 10 degree squares, int is 5 degrees, adv 2 degree, and exp 1 degrees.

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.

954

Canada City Grid 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-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.

4

Canada City Grid 3rd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, try to name the THIRD 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 3rd largest city accepted in that square (100 being you named the 3rd largest city). If you guess the largest city it will be based on the ratio of the 3rd largest city's population to the largest.

At the end of the quiz the 3rd largest city will show in each unanswered square, and for those answered the 3rd largest city will be listed next to your score if you didn't answer it.

2

Canada City Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, name any Canadian 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.

81

Canada City Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of cities you chose in each 5-degree grid square covering Canada. 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.

356

Canada City Grid Small City Challenge

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 10 degrees, Intermediate 5 degrees, Advanced 2 degrees, and Expert 1 degree. Then, try to enter the smallest Canadian cities 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:
0 - 999 - 10 pts
1K - 4,999 - 8 pts
5K - 9,999 - 6 pts
10K - 24,999 - 4 pts
25K - 49,999 - 3 pts
50K - 99,999 - 2 pts
100K+ - 1 pt

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

53

Canada City Random Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. A random 5-degree by 5-degree grid will be placed on the map. Enter the largest number of cities you chose 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).

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.

315

Canada 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 10 degrees, Intermediate 5 degrees, Advanced 2.5 degrees, and Expert 1 degree. Then, take turns entering the largest Canadian city 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.

1

Canada Grid Path Challenge – All Cities

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – beg level is 5 degree squares, int 2.5 degrees, adv 1 degree, and exp 0.5 degrees. Then, name any Canada 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.

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.

265

Canada Grid Population Challenge

First choose a grid size by typing '10', '5' or '2.5'. A grid of that size lat/long will be placed on the map (so if you choose '10' the grid width and height will be 10 degrees). Then, double click on the grid square with the highest population within it (based on Canada Dissemination Area information - the smallest population block their census uses). 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.

Try the Randomly Placed Grid version!

327

Canada Grid Top 5 Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, try to name the largest Canada cities in each square IN ORDER. 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).

The squares will start with '0/5' (or maybe fewer cities if less exist in that square). Click on a square and enter the largest city in that square not yet answered (so, the largest city if you have yet to answer a city in that square). You will then have '1/5' and need to click on that square to name the 2nd largest city, and so on until you complete all the cities up to 5 (or less if less exist). If you name an incorrect city in a square it becomes 'locked' and turns red and you can no longer accumulate cities in that square.

You receive 1 point for the largest city in a square, 2 for the 2nd largest, and so on.

At the end of the quiz the largest remaining city you haven't named will be shown in each square.

41

Canada Random Grid Population Challenge

First choose a grid size by typing '10', '5' or '2.5'. A randomly-placed grid of that size lat/long will be placed on the map (so if you choose '10' the grid width and height will be 10 degrees). Then, double click on the grid square with the highest population within it (based on Canada Dissemination Area information - the smallest population block their census uses). 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.

528

Mexico 1K+ City Grid – All Cities

Choose a level by typing 'beg', 'int', 'adv', or 'exp' - then name ANY (doesn't have to be the largest) Mexican 1K+ population city within each square. Beg level is 2 degree squares, int is 1 degrees, adv 0.5 degree, and exp 0.25 degrees.

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.

138

Mexico 1K+ City Grid Small City Challenge

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 2 degrees, Intermediate 1 degrees, Advanced 0.5 degrees, and Expert 0.25 degrees. Then, try to enter the smallest Mexican cities (min 1K 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:
1K - 2,499 - 10 pts
2.5K - 4,999 - 8 pts
5K - 9,999 - 6 pts
10K - 24,999 - 4 pts
25K - 49,999 - 3 pts
50K - 99,999 - 2 pts
100K+ - 1 pt

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

8

Mexico 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 5 degrees latitude by 5 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 500K+, the next 10 100-500K, next 10 50-100K and the balance (until you run out of time or guess wrong) will be 25-50K. When you guess wrong the correct location will be shown as a pink marker.

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.

314

North America 10K+ City Grid

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 10 degrees, Intermediate 5 degrees, Advanced 2.5 degrees, and Expert 1 degree. Then, enter the largest North American city (min 10K 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.

6747

North America 10K+ City Grid 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the SECOND LARGEST North American 10K+ 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.

37

North America 10K+ City Grid 3rd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the THIRD LARGEST 10K+ North American 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 3nd largest city accepted in that square (100 being you named the 3nd largest city). If you guess the largest city it will be based on the ratio of the 3nd largest city's population to the largest.

At the end of the quiz the 3nd largest city will show in each unanswered square, and for those answered the 3nd largest city will be listed next to your score if you didn't answer it.

7

North America 10K+ City Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of 10K+ population cities you chose in each 5-degree grid square. For example, if you choose '3' you are only naming the 3 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.

6955

North America 10K+ City Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest 10K+ North American city within each latitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 degrees.

North America refers to geographic North America (that's why no Hawaii).

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

1612

North America 10K+ City Latitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest 10K+ North American cities within each latitude range. Beg level is 5 degrees width, Int is 2 degrees, Adv 1 degree, 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.

268

North America 10K+ City Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest 10K+ North American city within each longitude range. Beg level is 4 degree width, Int is 2 degrees, Adv 1 degrees, and Exp is 0.5 degrees.

North America refers to geographic North America (that's why no Hawaii).

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

1374

North America 10K+ City Random Grid 3rd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. A random grid will be placed on the map. Then, try to name the THIRD LARGEST 10K+ North American 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 3nd largest city accepted in that square (100 being you named the 3nd largest city). If you guess the largest city it will be based on the ratio of the 3nd largest city's population to the largest.

At the end of the quiz the 3nd largest city will show in each unanswered square, and for those answered the 3nd largest city will be listed next to your score if you didn't answer it.

18

North America City Longitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest 10K+ North American cities within each longitude range. Beg level is 5 degrees width, Int is 2 degrees, Adv 1 degree, and Exp is 0.5 degrees. 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.

288

North America City Random Grid

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 10 degrees, Intermediate 5 degrees, Advanced 2.5 degrees, and Expert 1 degree. A grid of your chosen square size will be placed randomly on the map. Then, enter the largest North American city (min 10K population) in each grid square of the size based on your difficulty. Green squares contain answers.

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

3101

North America City Random Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest 10K+ North American city within each latitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 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.

768

North America City Random Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest 10K+ North American city within each longitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 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.

544

North America Grid Top 5 Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, try to name the largest North American cities (min 10K population) in each square IN ORDER. 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).

The squares will start with '0/5' (or maybe fewer cities if less exist in that square). Click on a square and enter the largest city in that square not yet answered (so, the largest city if you have yet to answer a city in that square). You will then have '1/5' and need to click on that square to name the 2nd largest city, and so on until you complete all the cities up to 5 (or less if less exist). If you name an incorrect city in a square it becomes 'locked' and turns red and you can no longer accumulate cities in that square.

You receive 1 point for the largest city in a square, 2 for the 2nd largest, and so on.

At the end of the quiz the largest remaining city you haven't named will be shown in each square.

25

North American 10K+ City Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, name any 10K+ North American 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.

164

US 2nd Largest City Grid Challenge – Choose State

First choose a state and difficulty by entering the state abbreviation followed by a 1 or 2 - i.e. 'CA2'. Level 1 is easier with 1-degrees squares, level 2 is 0.5-degree squares. Then, click on a square to choose it and enter the SECOND largest city in each grid square of the size based on your difficulty - answers MUST BE named by typing the city name followed by a period. Only green squares contain answers - others may not have a corresponding place (i.e. no places, all unincorporated).

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

111

US 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 5 degrees latitude by 5 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 250K+, the next 10 100-250K, next 10 50-100K and the balance (until you run out of time or guess wrong) will be 25-50K. When you guess wrong the correct location will be shown as a pink marker.

You do get a break if you are within 1 mile 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.

8627

US Cities Grid Identifier Challenge – Choose State

First, enter a state abbreviation (i.e. 'CA') to choose a state.

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 from 0.5x0.5 degrees up to 3x3 degrees (depending on the state's size). 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 among the state's 25 largest, the next 10 in 26th-50th, next 10 51st-100th and the balance (until you run out of time or guess wrong) will be 101st-250th largest. When you guess wrong the correct location will be shown as a pink marker.

You do get a break if you are within 1 mile of the city but in the wrong square - you will not get credit for the guess but will get another chance at that level.

For states with less cities the quiz may complete earlier - i.e. NV only has 19 places so it will choose 10 randomly from those and after those the quiz will be over as there is no 26th-50th largest tier.

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

2564

US City Grid

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 5 degrees, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. Then, enter the largest city 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.

5343

US City Grid – All Cities

Choose a level by typing 'beg', 'int', 'adv', or 'exp' - then name any city of the minimum required population within each square. Beg level is 10K+ cities only with 5 degree squares, Int is 5K+ and 2.5 degrees, Adv 1K+ and 1 degree, and Exp is all places and 0.5 degrees. Map may take a minute to display grid on adv and exp levels.

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.

6109

US City Grid – All Cities – Choose State

First choose a state and level by typing the state's abbreviation then '1', '2', or '3' - i.e. 'TX2'. Level 1 is easier, with a 1 degree grid. Level 2 has a 0.5 degree grid, and Level 3 a 0.25 degree grid. Name any place in each grid square. Areas which are blank do not contain a place that qualifies (no places, only unincorporated places, etc). You get more time for larger states and higher levels.

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

3902

US City Grid – Choose State

First choose a state and difficulty by entering the state abbreviation followed by a 1, 2 or 3 - i.e. 'CA2'. Level 1 is easier with 1-degrees squares, level 2 is 0.5-degree squares, and level 3 is 0.25-degree squares. Then, enter the largest city in each grid square of the size based on your difficulty. Only green squares contain answers - others may not have a corresponding place (i.e. no places, all unincorporated).

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

5701

US City Grid 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-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.

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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.

296

US City Grid 3rd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the THIRD 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 3rd largest city accepted in that square (100 being you named the 3rd largest city). If you guess the largest city it will be based on the ratio of the 3rd largest city's population to the largest.

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

At the end of the quiz the 3rd largest city will show in each unanswered square, and for those answered the 3rd largest city will be listed next to your score if you didn't answer it.

121

US City Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, name any 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 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).

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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

1454

US City Grid Blackout – Choose State

First choose a state by typing its abbreviation. A grid will then be placed over the state, larger states will generally have larger grid squares. Then, name any city from your chosen state in each grid square which fits the category label for each square. AK and HI are not included on this quiz, they often have just one option per 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 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 square.

1206

US City Grid Blackout 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the SECOND 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 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.

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).

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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.

40

US City Grid Blackout Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-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).

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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.

407

US City Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of cities you chose in each 5-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).

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

1441

US City Grid Challenge – Advanced

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of cities you chose in each 2.5-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.

1459

US City Grid Population Challenge – Choose City

First choose a city from among approximately 50 large US cities by entering it and choosing from the drop-down list. A grid will be placed on the map covering that city. Then, double click on the grid square with the highest population within it (based on US census block information). 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.

PLEASE NOTE: The actual city limits may only cover a small portion of the grid square - so you may have squares with many people in them however those people are NOT in the city limits of the city you chose, so they don't count.

437

US City Grid Small City Challenge

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 5 degrees, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. Then, try to enter the smallest US cities 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:
0 - 999 - 10 pts
1K - 4,999 - 8 pts
5K - 9,999 - 6 pts
10K - 24,999 - 4 pts
25K - 49,999 - 3 pts
50K - 99,999 - 2 pts
100K+ - 1 pt

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

261

US City Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest US city within each latitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 degrees.

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

1680

US City Latitude Grid – Choose State

First choose a state and difficulty by entering the state abbreviation followed by a 1, 2 or 3 - i.e. 'CA2'. Level 1 is easier with 0.5 degrees, level 2 is 0.25 degrees, and level 3 is 0.1 degrees. Then, enter the largest city in each latitude range of the size based on your difficulty. Only green ranges contain answers - others may not have a corresponding place (i.e. no places, all unincorporated).

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

1567

US City Latitude Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 2-degree range, hard is a 1-degree range. Then, name any US city in each latitude range which fits the category label for that range.

AK and HI are not included as they often have only one eligible city in a range.

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.

311

US City Latitude Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of US cities you chose in each 2-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.

515

US City Latitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest US cities within each latitude range. Beg level is 2.5 degree width, Int is 1 degree, Adv 0.5 degrees, and Exp is 0.25 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.

985

US City Letter Grid – Choose Letter

First choose a letter other than 'X'. Then, enter the largest 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.

4503

US City Letter Grid Advanced – Choose Letter

First choose a letter other than 'X'. Then, enter the largest city beginning with that letter in each 3 degree by 3 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.

2268

US City Letter Grid Expert – Choose Letter

First choose a letter other than 'X'. Then, enter the largest city beginning with that letter in each 1 degree by 1 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.

2744

US City Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest US city within each longitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 degrees.

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

1330

US City Longitude Grid – Choose State

First choose a state and difficulty by entering the state abbreviation followed by a 1, 2 or 3 - i.e. 'CA2'. Level 1 is easier with 0.5 degrees, level 2 is 0.25 degrees, and level 3 is 0.1 degrees. Then, enter the largest city in each longitude range of the size based on your difficulty. Only green ranges contain answers - others may not have a corresponding place (i.e. no places, all unincorporated).

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

1398

US City Longitude Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 2-degree range, hard is a 1-degree range. Then, name any US city in each longitude range which fits the category label for that range.

AK and HI are not included as they often have only one eligible city in a range.

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.

215

US City Longitude Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. Then, enter the largest number of US cities you chose in each 5-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.

489

US City Longitude Grid Top 3 Challenge

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the 3 largest US cities within each longitude range. Beg level is 5 degree width, Int is 2 degree, Adv 1 degrees, and Exp is 0.5 degrees. 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.

798

US City Random Grid

First choose a difficulty by typing 'beg', 'int', 'adv, or 'exp' - Beginner is 5 degrees, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. A grid of your chosen square size will be placed randomly on the map. Then, enter the largest city 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.

4050

US City Random Grid 2nd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. A grid will be placed randomly on the map. 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.

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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.

57

US City Random Grid 3rd Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. A random grid will be placed on the map. Then, try to name the THIRD 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 3rd largest city accepted in that square (100 being you named the 3rd largest city). If you guess the largest city it will be based on the ratio of the 3rd largest city's population to the largest.

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

At the end of the quiz the 3rd largest city will show in each unanswered square, and for those answered the 3rd largest city will be listed next to your score if you didn't answer it.

29

US City Random Grid Blackout

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, name any 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 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).

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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

413

US City Random Grid Blackout Largest City Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the LARGEST city in each grid square which fits the category label for each square. Grid squares are placed randomly each time the quiz is played. 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).

AK and HI are NOT included in this quiz as they often have grid squares with only one answer for this quiz.

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.

195

US City Random Grid Challenge

Choose a number of cities by typing '3', '5', or '10'. A random 5-degree by 5-degree grid will be placed on the map. Enter the largest number of cities you chose 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).

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.

1710

US City Random Latitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest US city within each latitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 degrees. Grid will be placed randomly each time the quiz is taken.

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

621

US City Random Letter Grid – Choose Letter

First choose a letter. Then, enter the largest US city/town/etc beginning with that letter in each 5 degree by 5 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.

6402

US City Random Longitude Grid

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – then name the largest US city within each longitude range. Beg level is 2 degree width, Int is 1 degrees, Adv 0.5 degrees, and Exp is 0.25 degrees. Grid will be placed randomly each time the quiz is taken.

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

490

US County Grid

First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 5 degrees, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. Then, enter the largest county (or county-equivalent, in terms of population) in each grid square of the size based on your difficulty. Green squares contain answers. County coordinates are based on the center of population, as if the entire county were at that single point.

hugequiz Premium members will see the top 25 missed counties at the end of the quiz as purple markers - you can mouseover them to see county details for each.

491

US 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 5 degrees, Intermediate 2.5 degrees, Advanced 1 degrees, and Expert 0.5 degrees. Then, take turns entering the largest city 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.

1

US Grid Path Challenge – All Cities

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – beg level is 5 degree squares, int 2.5 degrees, adv 1 degree, and exp 0.5 degrees. Then, name any US 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.

Please note, 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.

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.

626

US Grid Path Challenge – All Cities – Choose State And Difficulty

First, choose any state by entering its abbreviation followed by a '1' or a '2' - i.e. 'CA1' or 'FL2'. 1 refers to the easier level (larger squares) while 2 refers to the harder level (smaller squares). Then, name any city in that state 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.

Grid squares will be 0.5 degrees for level 1 and 0.25 degrees for level 2, but larger for AK, CA and TX.

Please note, 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.

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.

347

US Grid Population Challenge

First choose a grid size by typing '10', '5' or '2.5'. A grid of that size lat/long will be placed on the map (so if you choose '10' the grid width and height will be 10 degrees). Then, double click on the grid square with the highest population within it (based on US census tract information). 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.

Try the Randomly Placed Grid version!

511

US Grid Population Challenge – Choose State

First choose a state and grid size by typing the state abbreviation followed by either '1' or '2' ('1' is easier with grid squares twice the size). A grid will be placed on the map in the state you chose. Then, double click on the grid square with the highest population within it. 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.

This quiz uses extremely small census blocks to split up populations as far as they can be split according to the US census - so the population in each square will be very accurate based on how many people actually live within the boundaries of the grid lines.

Try the Randomly Placed Grid version!

352

US Grid Top 5 Challenge

Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the largest cities in each square IN ORDER. 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).

The squares will start with '0/5' (or maybe fewer cities if less exist in that square). Click on a square and enter the largest city in that square not yet answered (so, the largest city if you have yet to answer a city in that square). You will then have '1/5' and need to click on that square to name the 2nd largest city, and so on until you complete all the cities up to 5 (or less if less exist). If you name an incorrect city in a square it becomes 'locked' and turns red and you can no longer accumulate cities in that square.

You receive 1 point for the largest city in a square, 2 for the 2nd largest, and so on.

AK and HI are NOT included in this quiz.

At the end of the quiz the largest remaining city you haven't named will be shown in each square.

103

US Random Grid Path Challenge – All Cities

Choose a level by typing ‘beg’, ‘int’, ‘adv’, or ‘exp’ – beg level is 5 degree squares, int 2.5 degrees, adv 1 degree, and exp 0.5 degrees. A randomly placed grid of that size will then be placed on the map. Then, name any US 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.

Please note, 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.

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.

277

US Random Grid Population Challenge

First choose a grid size by typing '10', '5' or '2.5'. A randomly-placed grid of that size lat/long will be placed on the map (so if you choose '10' the grid width and height will be 10 degrees). Then, double click on the grid square with the highest population within it (based on US census tract information). 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.

609

US Random Grid Population Challenge – Choose State

First choose a state and grid size by typing the state abbreviation followed by either '1' or '2' ('1' is easier with grid squares twice the size). A grid will be randomly placed on the map in the state you chose. Then, double click on the grid square with the highest population within it. 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.

This quiz uses extremely small census blocks to split up populations as far as they can be split according to the US census - so the population in each square will be very accurate based on how many people actually live within the boundaries of the grid lines.

1144