天干地支对应五行

Can you name the capitals cities of all 196 countries in the world?

Do you know where all 50 states are located? Fill in the map of the U.S. by correctly guessing each highlighted state.

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?

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