First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 500km radius, Intermediate 250km, Advanced 100km, and Expert 50km. Then, enter Chinese 50K+ population cities/towns and all other Chinese 50K+ cities/towns within that radius will automatically fill in.

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

Premium members can now also play a 3-hour time limit ‘custom’ coverage quiz of any distance from 25km to 1000km, simply enter the distance followed by a ‘.’ instead of choosing from one of the four levels, i.e. ‘350.’ Quiz score is not recorded for the custom coverage option.