| Clue | River | % Correct |
|---|---|---|
| Starts in Pittsburgh, namesake of a US state | Ohio | 96%
|
| World's longest | Nile | 92%
|
| World's second longest | Amazon | 88%
|
| The other Mesopotamian river | Euphrates | 88%
|
| Paris river | Seine | 88%
|
| One of two Mesopotamian rivers | Tigris | 88%
|
| Made famous by an Enya song, most of it is in Venezuela | Orinoco | 81%
|
| On the US-Mexico border, separates El Paso from Ciudad Juarez | Rio Bravo (Grande) | 77%
|
| Tributary of the Mississippi, namesake of a US state | Arkansas | 69%
|
| One of the longest in Africa, flows through ten countries | Niger | 69%
|
| "Colorful" tributary of the Mississippi | Red | 69%
|
| Namesake of a Canadian prairie province | Saskatchewan | 69%
|
| Namespace of a West African country | Senegal | 69%
|
| NYC river | East | 62%
|
| The main city on its banks is the Siberian city of Novosibirsk | Ob | 58%
|
| Longest river of Ukraine | Dnieper | 54%
|
| Estuary that separates Buenos Aires and Montevideo | Rio dela Plata | 54%
|
| Tenth longest, on the border of Russia and China (Manchuria) | Amur | 50%
|
| Starts in Tibet and empties into the Bay of Bengal | Brahmaputra | 50%
|
| Longest river entirely within Russia | Lena | 50%
|