| Quiz | Takes | Points | Best |
|---|---|---|---|
| All Wikipedia Languages | 27,909 | 0 | - |
| Ultimate Capitals Quiz | 477 | - | - |
| Elements of the Periodic Table | 2,227,357 | 0 | - |
| Random World Country Dots - Empty Map Quiz | 4,801 | - | - |
| Top World Languages | 815,855 | 0 | - |
| Language to Family - Click Quiz | 10,163 | 0 | - |
| All 1M+ Languages on the Map | 6,117 | - | - |
| One Thousand Cities Challenge | 9,364 | - | - |
| Top 10 Languages of Every Country | 1,120 | - | - |