根据城区地形地图写出江西各地市 Jiangxi cities on urban topographic map

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

Can you name every city in the United States with a population over 100,000 - with the help of a map?

Twenty three cities have hosted the Summer Olympics at least once. Can you click them all without making any mistakes?

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