工业机器人密度最高的国家 Countries with the highest industrial robot density

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

Click capital cities. Click nothing but capital cities. Clicking any other city will instantly end the quiz!

Can you place each of the fifty United States on a map? We show you the name of the state, you click it on the map!

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