アジア開催のオリンピック

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

Fill in the map by guessing languages. When you guess a language, all the countries that use it as an official language will be filled in.

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

Click on every square of the world map which contains an urban agglomeration with a population of at least 10 million.