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.