| Hint | Answer | % Correct |
|---|---|---|
| Himalaya | M | 99%
|
| Gobi | D | 91%
|
| Borneo | I | 91%
|
| Sicily | I | 90%
|
| Missouri | R | 89%
|
| Atlantic | S | 89%
|
| Ireland | I | 88%
|
| Baikal | L | 88%
|
| Appalachian | M | 85%
|
| Volga | R | 85%
|
| Kalahari | D | 84%
|
| Persian | S | 78%
|
| Adriatic | S | 77%
|
| South China | S | 73%
|
| Rocky | M | 72%
|
| Seine | R | 66%
|
| Rio Grande | R | 65%
|
| Hindu Kush | M | 63%
|
| Aral | L | 62%
|
| Actacama | D | 60%
|
| Aegean | S | 58%
|
| Hokkaido | I | 57%
|
| Great Bear | L | 57%
|
| Donau | R | 52%
|
| Mindanao | I | 50%
|
| Tanganyika | L | 46%
|
| Carpathians | M | 45%
|
| Victoria | L | 43%
|
| Mojave | D | 40%
|
| Java | I | 39%
|
| Pyrenees | M | 39%
|
| Socotra | I | 38%
|
| Antarctica | D | 36%
|
| Caribbean | S | 35%
|
| Erie | L | 33%
|
| Elba | I | 32%
|
| Hispaniola | I | 30%
|
| Rhine | R | 26%
|
| Nile | R | 26%
|
| Congo | R | 24%
|
| Pacific | S | 23%
|
| Superior | L | 22%
|
| Negev | D | 19%
|
| Trinidad | I | 19%
|
| Ural | M | 13%
|
| Tierra del Fuego | I | 12%
|
| Atlas | M | 11%
|
| Titicaca | L | 10%
|
| Bering | S | 10%
|
| Baltic | S | 10%
|
| Oahu | I | 9%
|
| Cyprus | I | 8%
|
| Sardinia | I | 8%
|
| Colorado | R | 8%
|
| Great Victoria | D | 7%
|
| Namib | D | 6%
|
| Great Slave | L | 5%
|
| Drakensberg | M | 5%
|
| Po | R | 5%
|
| Yukon | R | 5%
|