| Quiz | Takes | Points | Best |
|---|---|---|---|
| Baltic Sea Islands on a Map | 204 | - | - |
| Islands of the Baltic Sea Map Quiz | 102 | - | - |
| Countries and Territories of the United Kingdom | 94,160 | 0 | - |
| Bodies of Water around the Arabian Peninsula | 36,120 | 0 | - |
| Bodies of Water on the World Map | 52,469 | 0 | - |
| Marine geology on a World Map | 2,628 | - | - |
| African Great Lakes | 66,519 | 0 | - |