| Quiz | Takes | Points | Best |
|---|---|---|---|
| Periodic Table of Elements - in Order | 8,309 | - | - |
| Elements of the Periodic Table | 2,254,741 | 0 | - |
| Pin Europe on a Borderless Map - Sudden Death | 1,855,629 | 0 | - |
| Countries of the World Quiz | 47,735,252 | 0 | - |
| Pin Africa on a Borderless Map | 502,638 | 0 | - |
| Pin US States on a Borderless Map - Sudden Death | 1,801,950 | 0 | - |
| Name All Asia Countries - Map Quiz | 1,893 | - | - |
| The Logical Elimination Click Quiz | 74,646 | 0 | - |
| All Country Flags of the World | 3,697,418 | 0 | - |
| Country Neighbour Connect | 67,214 | 0 | - |
| Countries Whose Extreme Points are Furthest Apart | 61,553 | 0 | - |