[Random Knowledge] Finish the Chain #2

Try to name the most-populous American cities whose names are 5 letters long or fewer.

There are 11 different countries whose names start with the letter N. See how many you can name.

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.