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 
Weird little bug – when time expired – the #51-100 page went almost completely blank – all I could see where the index numbers 1 through 50 (the #1-50 page behaved “normally” – showing my answers (or empty values when I missed the answer) – and the percentage of test-takers who got that specific item correct – and the 20 Missed and 20 Hardest pages also showed the correct information – only problem was on the second “answer” page.)
fixed this, thanks.
Really wish this was longer. Would enjoy being able to think through these instead of rushing to get all the current wants in for the sake of added time.
*current ones
I agree. The time is way too short. These quick timed quizzes are more about testing your typing skills rather than knowledge. That is why I have gravitated away from this site more and more.