| Quiz | Takes | Points | Best |
|---|---|---|---|
| Countries in a Stewart of the World Map | 54,730 | 0 | - |
| World Map Without 20 Random Countries | 8,253,958 | 0 | - |
| Countries of the World with an Empty Map | 3,367,557 | 0 | - |
| Every Country Shape | 460,711 | 0 | - |
| Countries of the World Quiz | 47,070,830 | 0 | - |
| Largest Objects in the Solar System | 136,170 | 0 | - |