Most Polluted Countries

Difficulty level: impossible and mean-spirited. Can you guess these countries based on a partial view of their flag?

Select the countries which are larger than Texas. Selecting any countries smaller than Texas will end the quiz.

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

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