| Taken | Quiz | Updated | # Nom. |
|---|---|---|---|
| 75,895 | Bordering Countries Forming Words #1 | 2019-10-07 | |
| 48,380 | 10 Westernmost U.S. State Capitals | 2017-02-03 | |
| 32,881 | Bordering Countries Forming Words #2 | 2023-12-24 | |
| 8,024 | Bordering Countries Forming Words 3 | 2016-08-18 | 97 |
| 2,505 | Countries 5 or Less Letters Long | 2016-08-27 | 27 |
| 1,470 | Greek Mythology Trivia | 2016-06-01 | 0 |
| 821 | Bordering US States that Form Words | 2017-02-25 | 4 |
| 803 | Countries that Begin With A Vowel | 2016-06-14 | 1 |
| 484 | Countries that End and Start with The Same Letter | 2016-09-26 | 1 |
| 301 | North American Longest Rivers | 2016-06-02 | 0 |
| 289 | Non-landlocked countries | 2015-07-02 | 0 |