中国所有资源枯竭型城市（城市点位地图版）

How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

Drag the flag onto the correct country. Careful, though! One wrong move and the game ends.

You will be shown 10 random numbers between 1 and 100 without knowing what's next. Your task is to put them in order! But beware, if a number cannot be placed, the quiz ends...