| River | Answer | Country | % Correct |
|---|---|---|---|
| Danube | Budapest | Hungary | 100%
|
| Thames | London | United Kingdom | 100%
|
| Seine | Paris | France | 100%
|
| Danube | Vienna | Austria | 97%
|
| Potomac | Washington, D.C. | United States | 97%
|
| Moskva | Moscow | Russia | 93%
|
| Vltava | Prague | Czech Republic | 90%
|
| Tiber | Rome | Italy | 90%
|
| Danube | Bratislava | Slovakia | 87%
|
| Congo | Kinshasa | Republic of the Congo | 87%
|
| Paraguay | Asuncion | Paraguay | 80%
|
| Congo | Brazzaville | Democratic Republic of the Congo | 80%
|
| Danube | Belgrade | Serbia | 70%
|
| Niger | Niamey | Niger | 70%
|
| Niger | Bamako | Mali | 60%
|
| Taedong | Pyongyang | North Korea | 50%
|
| Ubangi | Bangui | Central African Republic | 23%
|
| Ciliwung | Jakarta | Indonesia | 20%
|
| Mtkvari | Tbilisi | Georgia | 13%
|