| Hint | Answer | % Correct |
|---|---|---|
| Asia | Lake Baikal | 97%
|
| Africa | Lake Malawi | 71%
|
| Africa | Lake Tanganyika | 68%
|
| Asia | Caspian Sea | 62%
|
| North America | Great Slave Lake | 32%
|
| North America | Crater Lake | 24%
|
| Asia | Issyk-Kul | 9%
|
| Antarctica | Lake Vostok | 9%
|
| South America | O'Higgins Lake | 9%
|
| Asia | Lake Matano | 0%
|