| Antwort | % Korrekt |
|---|---|
| Weichsel | 76%
|
| Memel | 66%
|
| Dnjepr | 62%
|
| Warthe | 59%
|
| Dnister | 48%
|
| Düna | 48%
|
| Prypjat | 48%
|
| Bug | 45%
|
| Neris | 34%
|
| Südlicher Bug | 31%
|
| Theiß | 31%
|
| Pruth | 28%
|
| Desna | 24%
|
| Psel | 24%
|
| Inhulez | 21%
|
| Seim | 17%
|
| Bjaresina | 14%
|
| Sosch | 14%
|
| Horyn | 10%
|
| Styr | 10%
|