マリオカート8 デラックスのアイテム名

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

Click elements of the Periodic Table. But don't click anything that is not an element or the quiz will end instantly.

Click the people who died suddenly. But don't click any of the ones that died in old age or who are still alive!

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