中国所有城市轨交环线 China urban rail transit loop lines

Can you name the capitals cities of all 196 countries in the world?

This is a list of the 20 countries with the largest surface area. How many can you name in 4 minutes?

Can you name the countries of the world where at least 50% of residents are Islamic?

Drag the pin onto the correct country. Careful, though! Three wrong moves and the game ends.