| Difficulté | Villes | Cours d'eau | % Correct |
|---|---|---|---|
| Facile | Baton Rouge - Memphis - St. Louis | Mississippi | 96%
|
| Facile | Khartoum - Luxor - Le Caire | Nil | 94%
|
| Facile | Macapà - Santarém - Manaus | Amazone | 92%
|
| Facile | Trois Rivières - Québec City - Cornwall | Saint Laurent | 87%
|
| Facile | Kisangani - Matadi - Brazzaville | Congo | 79%
|
| Moyen | Patna - Bhagalpur - Sahibganj | Gange | 77%
|
| Facile | Hambourg - Magdebourg - Dresden | Elbe | 54%
|
| Moyen | Cincinnati - Louisville - Pittsburgh | Ohio | 48%
|
| Moyen | Rosario - Ciudad del Este - Encarnacion | Parana | 35%
|
| Difficile | Yakutsk - Kirensk - Ust Kut | Lena | 33%
|
| Moyen | Nanjing - Wuhan - Chongqing | Yangzi | 31%
|
| Difficile | Mandalay - Pyay - Myitkyina | Irrawaddy | 19%
|
| Moyen | Limerick - Athlone - Killaloe | Shannon | 13%
|
| Difficile | Barrancabermeja - Barranquilla - Neiva | Magdalena | 10%
|
| Difficile | Rustavi - Tbilissi - Salyan | Koura | 2%
|