| Hint | Answer | % Correct |
|---|---|---|
| Mekong | China | 100%
|
| Ganges | India | 100%
|
| Amazon | Peru | 97%
|
| Mississippi | United States | 97%
|
| Danube | Germany | 89%
|
| Volga | Russia | 89%
|
| Yukon | Canada | 86%
|
| Euphrates | Turkey | 66%
|
| Murray | Australia | 63%
|
| Loire | France | 63%
|
| Tiber | Italy | 60%
|
| Zambezi | Zambia | 57%
|
| Paraná | Brazil | 54%
|
| Blue Nile | Ethiopia | 54%
|
| Amur | Mongolia | 54%
|
| Jordan | Syria | 54%
|
| Rhine | Switzerland | 49%
|
| Elbe | Czech Republic | 40%
|
| Orinoco | Venezuela | 40%
|
| Orange | Lesotho | 37%
|
| Amu Darya | Tajikistan | 31%
|
| Niger | Guinea | 29%
|
| White Nile | Rwanda | 29%
|
| Syr Darya | Uzbekistan | 26%
|