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.
Quiz Takers 
Please make a version, that’s completeable I timed out after 87 countries, and I wasn’t that slow. Make options so it’s also playable for just regularly nerdy people and not only insane geography braniacs.
I would not identify myself as an insane geography brainiac and can still easily complete the quiz inside the timelimit with several minutes left. Maybe you should take it as a challenge – its absolutely doable.
Are territories not except? Denmark wasn’t ok’d for me clicking on Greenland
Yeah some may not be, not sure if the outlines for the territories always take for the country.
great quiz, but the countries that do and don’t have markers seem a bit random. a marker for liechtenstein, singapore and antigua and barbuda would be nice
I got one wrong but I have no idea which one it was
if the counter on the right doesn’t increment after you double click the city you know it was wrong 🙂