特定の文字を含む市区町村名（ランダム）

There are 11 countries that start with G and no, Greenland isn't one of them. See how many you can name.

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

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

Match these superhero names to their face, as depicted in Marvel comics.