guess the singer from their hair

What are the 12 most populous urban areas that aren't the capital of their country?

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

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

Among these first names, click the ones where the average person in the U.S. with that name is at least 50 years old.