難読駅名クイズ50問（２）

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.

Guess the world's twenty most-traded currencies, and the countries or special regions that issue them.

Can you name the four most populous cities in each U.S. state?

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