| Hint | Answer | % Correct |
|---|---|---|
| Thames | London | 96%
|
| Seine | Paris | 95%
|
| Nile | Cairo/Khartoum | 93%
|
| Congo | Kinshasa/Brazzaville | 90%
|
| Tigris | Baghdad | 89%
|
| Dnieper | Kiev | 87%
|
| Rio de la Plata | Buenos Aires/Montevideo | 86%
|
| Potomac | Washington | 86%
|
| Amstel | Amsterdam | 78%
|
| Liffey | Dublin | 78%
|
| Söderström | Stockholm | 77%
|
| Niger | Niamey/Bamako | 74%
|
| Vistula | Warsaw | 72%
|
| Tagus | Lisbon | 61%
|
| Spree | Berlin | 60%
|
| Vltava | Prague | 50%
|
| Chao Phraya | Bangkok | 49%
|
| Manzanares | Madrid | 43%
|
| Nyhavn | Copenhagen | 41%
|
| Hangang | Seoul | 41%
|
| Vantaa | Helsinki | 40%
|
| Taedong | Pyongyang | 39%
|
| Aare | Bern | 28%
|
| Red | Hanoi | 27%
|
| Rideau | Ottawa | 27%
|
| Ubangi | Bangui | 24%
|
| Miljacka | Sarajevo | 18%
|
| Akerselva | Oslo | 17%
|
| Tunjuelo | Bogota | 13%
|
| Pasig | Manila | 13%
|
| Mapocho | Santiago | 13%
|
| Ishim | Astana | 11%
|
| Bîc | Chisinau | 10%
|
| Apies | Pretoria | 7%
|
| Baradā | Damascus | 6%
|