| Quiz | Takes | Points | Best |
|---|---|---|---|
| Countries in a Stewart of the World Map | 55,671 | 0 | - |
| World Map Without 20 Random Countries | 8,422,407 | 0 | - |
| Countries of the World with an Empty Map | 3,398,664 | 0 | - |
| Every Country Shape | 472,961 | 0 | - |
| Countries of the World Quiz | 48,011,816 | 0 | - |
| Largest Objects in the Solar System | 138,853 | 0 | - |