德国：城市（困难版） - Aardrijkskunde Spelletjes

Germany has the largest population in Europe, so there are a lot of cities to learn. Many of them are concentrated in the Rhine-Rurh region of the West, which was the first place on continental Europe to industrialize and remains the most economically important region in Germany. Keeping that cluster of cities straight is a real challenge. See how many you can get correct!