| Quiz | Takes | Points | Best |
|---|---|---|---|
| Topological Map of the USA Quiz | 28,834 | 0 | - |
| All Countries by Northernmost Point on Land | 124,919 | 0 | - |
| Largest City on Every Continent A-Z | 37,688 | 0 | - |
| Countries in a Penrose Tiling of the World Map | 55,878 | 0 | - |
| NHL, AHL, and ECHL teams by Affiliation | 604 | - | - |