Countries with the most Olympic appearances

How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!

Can you name the capitals cities of all 196 countries in the world?

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

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