ヨーロッパの首都地図クイズ

Can you name the countries with the most heavy metal bands, both in total and per capita?

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

Name the 20 cities ranked as the world's top financial centers according to the Global Financial Centres Index.

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