| Quiz | Takes | Points | Best |
|---|---|---|---|
| Letters of the Greek alphabet | 8,009 | - | - |
| Letters of the Greek Alphabet | 643,733 | 0 | - |
| NATO Military Alphabet | 555,907 | 0 | - |
| World Capitals Quiz | 5,044,579 | 0 | - |
| U.S. Presidents Quiz | 3,668,223 | 0 | - |
| Elements of the Periodic Table | 2,227,397 | 0 | - |
| Periodic Table Symbols | 71,367 | 0 | - |
| Canada Provinces Map Quiz | 637,239 | 0 | - |
| Olympian Gods Quiz | 497,716 | 0 | - |
| Shakespeare's Plays Quiz | 386,472 | 0 | - |
| One-Digit Roman Numerals | 901 | - | - |
| Police Phonetic Alphabet | 5,977 | - | - |
| Seas of the World | 155,091 | 0 | - |
| Huge List of Famous Mountains | 43,334 | 0 | - |