| Quiz | Takes | Points | Best |
|---|---|---|---|
| Periodic Table of Elements - in Order | 8,309 | - | - |
| Elements of the Periodic Table | 2,254,668 | 0 | - |
| Pin Europe on a Borderless Map - Sudden Death | 1,855,355 | 0 | - |
| Countries of the World Quiz | 47,733,518 | 0 | - |
| Pin Africa on a Borderless Map | 502,529 | 0 | - |
| Pin US States on a Borderless Map - Sudden Death | 1,801,752 | 0 | - |
| Name All Asia Countries - Map Quiz | 1,892 | - | - |
| The Logical Elimination Click Quiz | 74,646 | 0 | - |
| All Country Flags of the World | 3,697,184 | 0 | - |
| Country Neighbour Connect | 67,211 | 0 | - |
| Countries Whose Extreme Points are Furthest Apart | 61,552 | 0 | - |