| Antwort | % Korrekt |
|---|---|
| Elbe | 67%
|
| Rhein | 67%
|
| Donau | 66%
|
| Main | 65%
|
| Spree | 65%
|
| Mosel | 62%
|
| Neckar | 61%
|
| Fulda | 60%
|
| Saale | 60%
|
| Ems | 54%
|
| Lippe | 52%
|
| Lahn | 42%
|
| Lech | 39%
|
| Regen | 37%
|
| Leine | 35%
|
| Altmühl | 26%
|
| Unstrut | 21%
|
| Kinzig | 19%
|