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.
Quiz Takers 
The “Answer Stats” section doesn’t seem connected to the actual quiz. This is true of several other quizzes as well. Don’t know why, and don’t mean to criticize Darin.
How so? I’m trying it now and when I answer cities the correct categories are calculating under Answer Stats.
Hmm. Seems to be fine today. Thanks for checking. Can the problem be my computer?
Tallahassee is a good one …
Somehow I got through 83% before thinking of my hometown…
Hmm, now it’s correct, though it wasn’t yesterday. Thanks for all you do. I don’t know if you’re a father or not, but if so, I hope you’re having a wonderful Fathers Day
thanks…my only children are the many quizzes on this site.