| Rzeka | Miasto | Ludność | % Poprawnych |
|---|---|---|---|
| Odra | Wrocław | 674 079 | 92%
|
| Szczecin | 391 566 | 84%
| |
| Opole | 126 755 | 80%
| |
| Zielona Góra | 139 278 | 72%
| |
| Kongo | Kinszasa | 17 071 000 | 68%
|
| Ren | Kolonia | 1 084 831 | 56%
|
| Bonn | 322 125 | 48%
| |
| Brazzaville | 1 557 533 | 44%
| |
| Düsseldorf | 629 047 | 36%
| |
| Loara | Nantes | 319 284 | 32%
|
| Ostrawa | 283 504 | 28%
| |
| Rotterdam | 644 527 | 28%
| |
| Nowy Orlean | 369 250 | 24%
| |
| Orlean | 117 026 | 24%
| |
| Tours | 137 850 | 24%
| |
| Missisipi | Memphis | 633 104 | 20%
|
| Saint Louis | 301 578 | 20%
| |
| Duisburg | 486 816 | 16%
| |
| Kisangani | 935 977 | 12%
| |
| Saint-Étienne | 172 023 | 12%
| |
| Angers | 157 577 | 8%
| |
| Minneapolis | 382 578 | 8%
| |
| Lisala | 421 005 | 4%
| |
| Matadi | 306 053 | 4%
| |
| Saint Paul | 294 000 | 4%
|