| Hint | Answer | % Correct |
|---|---|---|
| 891.3 km² | Berlin | 100%
|
| 310.7 km² | Munich | 100%
|
| 248.3 km² | Frankfurt | 89%
|
| 755.2 km² | Hamburg | 89%
|
| 405.2 km² | Cologne | 86%
|
| 280.7 km² | Dortmund | 79%
|
| 328.8 km² | Dresden | 79%
|
| 297.4 km² | Leipzig | 79%
|
| 326.7 km² | Bremen | 75%
|
| 257.8 km² | Bielefeld | 43%
|
| 302.9 km² | Munster | 43%
|
| 232.8 km² | Duisburg | 39%
|
| 269.2 km² | Erfurt | 36%
|
| 226.3 km² | Hamm | 14%
|
| 223.9 km² | Salzgitter | 4%
|