| Hint | River | Discharge SPS | % Correct |
|---|---|---|---|
| SAmerica | Amazon | 83.6 | 100%
|
| Africa | Congo | 16.5 | 92%
|
| NAmerica | Mississippi | 6.7 | 92%
|
| Asia | Yangtze | 12.1 | 92%
|
| Asia | Ganges | 6.7 | 84%
|
| Asia | Ganges - Brahmaputra - Meghna | 15.3 | 84%
|
| Asia | Mekong | 6.4 | 72%
|
| SAmerica | Orinoco | 16 | 64%
|
| SAmerica | Paraná | 6.9 | 60%
|
| SAmerica | Río de la Plata | 8.8 | 56%
|
| Asia | Lena | 6.8 | 52%
|
| NAmerica | Saint Lawrence | 6.7 | 52%
|
| Asia | Yenisei | 7.8 | 48%
|
| Asia | Brahmaputra | 7.9 | 28%
|
| SAmerica | Negro | 11.4 | 20%
|
| SAmerica | Tocantins | 5.4 | 20%
|
| SAmerica | Madeira | 12.5 | 12%
|
| SAmerica | Japurá | 7.5 | 8%
|
| SAmerica | Marañón | 6.7 | 8%
|
| SAmerica | Tapayos | 5.4 | 0%
|