States of the Colorado River Watershed

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

Name the countries from which the greatest number of refugees have fled.

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

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