轨道交通标志色大赏——杭州、绍兴篇

When you guess a country, all the countries it borders will also be completed. Can you fill in the world map in just 90 seconds?

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

Click the U.S. Presidents who were members of the Republican Party. But don't make any mistakes or the quiz will end instantly!

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