改札名クイズ 〜大阪市主要駅〜

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

In 90 seconds, make every country disappear from the map by typing both its first 2 letters and its last 2 letters.

Twenty three cities have hosted the Summer Olympics at least once. Can you click them all without making any mistakes?

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