| Buchstabe | Fluß | % Korrekt |
|---|---|---|
| A | Aa | 85%
|
| D | Don | 80%
|
| E | Ems | 75%
|
| R | Rur | 72%
|
| N | Nil | 68%
|
| P | Po | 66%
|
| I | Ik | 65%
|
| M | Mur | 65%
|
| W | Wied | 65%
|
| S | Sigi | 64%
|
| L | Lahn | 56%
|
| O | Ob | 55%
|
| T | Tas | 50%
|
| G | Gera | 44%
|
| F | Fly | 42%
|
| J | Jade | 36%
|
| H | Hunte | 33%
|
| K | Ket | 28%
|
| C | Chamb | 26%
|
| U | Ural | 23%
|
| B | Bug | 21%
|
| Y | Ybbs | 14%
|
| V | Var | 11%
|
| Z | Zihl | 6%
|
| Q | Queis | 5%
|
| X | Xingu | 3%
|