| UK Top Ten Artists of 2010 | 35 | - | - |
| Books by Setting, One per State | 1,367 | - | - |
| Epic Rap Battles Of History | 2,701 | - | - |
| 250 Most Streamed HipHop Songs on Spotify | 231 | - | - |
| Rolling Stone's 100 Best Songs Of The 2000s | 193 | - | - |
| The Ultimate History Quiz | 5,222 | - | - |
| all friday the 13th films by picture | 14 | - | - |
| 40 Historical People that Everyone Should Know | 1,016,916 | 0 | - |
| Largest City on Every Continent A-Z | 38,620 | 0 | - |
| All 3,143 Counties of the United States on a Map | 336,005 | 0 | - |
| People: Real or Fake or Debateable | 1,205 | - | - |
| Top 500 Most Memorable People in History | 2,392 | - | - |
| 1000 Most Famous People (MIT Pantheon 2022) | 2,811 | - | - |
| Musical Acts with the Most Hits since 1962 | 34,357 | 0 | - |
| Capitals corresponding to countries (a-z) | 464 | - | - |
| Every NBA player in History | 4,207 | - | - |
| North American Pro Sports Teams Containing Each Letter A-Z | 1,148 | - | - |
| Guess the Music Artist | 2,931 | - | - |
| Top 500 Songs on Spotify | 95 | - | - |
| Top 100 Famous Women | 1,956 | - | - |
| Countries of the World Map Quiz | 32 | - | - |
| Top 100 People of the Millennium | 2,441 | - | - |
| Rolling Stone's 200 Greatest Hip-Hop Albums | 525 | - | - |
| 500 Horror Movies | 8,716 | - | - |
| 100 Greatest Musical Artists Of All Time | 21,844 | - | - |
| Most Popular Teen TV Shows | 394 | - | - |
| Most Streamed Artists on Spotify (July 4, 2025) | 205 | - | - |
| Every Oklahoma City Thunder Player by Picture | 303 | - | - |
| The ULTIMATE Greek Mythology Quiz | 360 | - | - |
| Trace the United States on a Map by Guessing Cities | 2,049 | - | - |
| Every Year In US History | 471 | - | - |
| Letterboxd Official Top 500 Narrative Feature Films | 137 | - | - |
| Top 500 Albums of All Time According to Rate Your Music (Artists) | 7,850 | - | - |
| AFI 100 Best Heroes and Villains | 2,676 | - | - |
| Every Mental Illness in the DSM-5 | 1,842 | - | - |
| The 500 Most Famous Actors Without Hints | 9,943 | - | - |
| Heated Rivalry Trivia (Expert Level) | 2,301 | - | - |
| Top 500 NBA Players of All-Time (2021) | 2,724 | - | - |
