「東西線」と「南北線」が交わる駅

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?

Click on every square of the world map which contains an urban agglomeration with a population of at least 10 million.

For each given president, type the initial of their middle name. But three wrong guesses and the quiz will end.