| 302,597 | Stolice Świata | 2026-01-13 | |
| 227,325 | Harry Potter A-Z | 2026-03-27 | |
| 171,035 | Countries that End in N | 2017-10-12 | |
| 107,856 | Landmarks of Countries #1 | 2020-01-11 | |
| 104,920 | Speed Symbol by Element | 2017-07-16 | |
| 96,161 | Countries with Double Letters | 2023-02-14 | |
| 83,891 | Mean Girls Quotes | 2014-04-30 | |
| 69,744 | Most Common Surnames in the UK | 2015-08-30 | |
| 54,243 | Landmarks of Countries #2 | 2020-01-08 | |
| 53,065 | Hotel California Lyrics | 2012-10-20 | |
| 51,584 | Capitals A-Z #1 | 2019-06-22 | |
| 50,421 | Subdivisions by Country | 2016-12-30 | |
| 50,084 | Most World Capitals You Can Name in Five Minutes | 2019-10-10 | 52 |
| 43,344 | Imagine Lyrics | 2015-06-03 | |
| 41,636 | Asian Cities A-Z by Clue | 2026-04-19 | |
| 39,365 | 100 Best Songs of the 2000s | 2019-12-11 | |
| 33,462 | Most Countries of the World You Can Name in Five Minutes | 2013-07-07 | 23 |
| 29,585 | Which Island in the United States? | 2025-11-20 | |
| 29,333 | Most Countries in Africa You Can Name in 2 Minutes | 2016-06-07 | 58 |
| 26,831 | Capitals A-Z #2 | 2026-02-14 | |
| 21,596 | Most Countries in Europe You Can Name in 1 Minute | 2012-12-16 | – |
| 20,859 | Asian Islands | 2019-10-06 | |
| 15,300 | Most Countries in Asia You Can Name in 1.5 Minutes | 2015-08-27 | 6 |
| 14,857 | First Lines of Harry Potter (The Sorcerer's Stone Movie) | 2015-08-27 | 1 |
| 12,854 | Harry Potter Teachers | 2012-10-25 | 2 |
| 12,620 | Most Countries in South America You Can Name in 30 Seconds | 2012-12-16 | 2 |
| 12,020 | Greatest Rappers of All Time | 2014-06-05 | 3 |
| 10,750 | Most European Capitals You Can Name in 1 Minute | 2012-12-16 | 1 |
| 8,173 | Most Capitals of Oceania You Can Name in 30 Seconds | 2012-12-16 | 0 |
| 7,974 | Countries of the World in 1900 | 2014-08-19 | 3 |
| 7,299 | Countries That End in -A | 2012-10-25 | 5 |
| 6,884 | First Lines of Harry Potter (Prisoner of Azkaban Movie) | 2012-07-23 | 0 |
| 6,568 | Most Countries in North America You Can Name in 1 Minute | 2012-12-16 | 3 |
| 6,419 | Countries without the Letter A | 2012-05-24 | 5 |
| 5,543 | Harry Potter A-Z #2 | 2015-01-03 | 0 |
| 5,315 | Most Countries in Oceania You Can Name in 30 Seconds | 2012-12-16 | 0 |
| 5,111 | Plural Countries | 2012-07-25 | 2 |
| 5,086 | Most Asian Capitals You Can Name in 1.5 Minutes | 2012-12-16 | 1 |
| 5,049 | Rolling in the Deep Lyrics | 2015-03-01 | 1 |
| 4,463 | Countries That End in -IA | 2012-10-25 | 11 |
| 4,109 | First Lines of Harry Potter (The Goblet of Fire Movie) | 2012-06-13 | 0 |
| 4,040 | Morse Code | 2013-12-18 | 4 |
| 3,729 | The Weeknd Songs | 2016-03-31 | 0 |
| 3,661 | Countries by Clue | 2012-06-26 | 0 |
| 3,426 | First Lines of Harry Potter (Order of the Phoenix Movie) | 2014-11-03 | 0 |
| 3,317 | Most Common Last Names in England | 2012-05-07 | 0 |
| 2,881 | Daft Punk Songs | 2014-01-16 | 5 |
| 2,777 | Harry Potter A-Z #3 | 2013-10-27 | 0 |
| 2,727 | TV Shows Fill-In the Blanks | 2012-11-25 | 0 |
| 2,558 | That '70s Show Quiz | 2015-11-18 | 1 |
| 2,522 | Summer Olympics Sports | 2012-07-09 | 0 |
| 2,489 | World's Highest Mountains | 2012-11-13 | 2 |
| 2,404 | Art Movements Quiz | 2012-06-01 | 0 |
| 2,191 | Countries That End in -E | 2012-10-25 | 3 |
| 2,157 | Names of Fandoms | 2013-08-23 | 0 |
| 2,156 | Color Matching #2 | 2013-12-14 | 11 |
| 2,146 | Kendrick Lamar - good kid, m.A.A.d city Songs | 2014-03-25 | 0 |
| 2,074 | Longest Rivers in Countries | 2012-06-27 | 1 |
| 1,752 | Volcanoes by Country | 2012-08-15 | 2 |
| 1,727 | Ekstraklasa Champions | 2017-07-31 | 0 |
| 1,682 | Color Matching | 2013-04-13 | 14 |
| 1,672 | 100 Best Albums of the 2000's | 2013-12-22 | 1 |
| 1,653 | Car Company Insignia by Description | 2012-05-22 | 0 |
| 1,608 | Poland Country Quiz | 2015-11-13 | 2 |
| 1,528 | Most North American Capitals You Can Name in 1 Minute | 2012-12-16 | 1 |
| 1,457 | TV Shows Fill-In the Blanks #2 | 2012-11-26 | 0 |
| 1,441 | States by Clue | 2013-01-14 | 0 |
| 1,375 | States by Date of Statehood | 2012-05-12 | 1 |
| 1,372 | United Kingdom National Parks | 2013-12-01 | 0 |
| 1,324 | Flattest Countries Quiz | 2012-12-11 | 0 |
| 1,172 | Memorable Olympic Moments | 2012-08-20 | 0 |
| 1,031 | FIFA Women's World Cup | 2015-07-06 | 0 |
| 978 | Band Name Etymology | 2014-07-29 | 1 |
| 958 | National Parks By Country | 2012-04-25 | 0 |
| 924 | Most Popular Cat Breeds | 2012-04-23 | 0 |
| 829 | Numbered Bands | 2013-08-21 | 0 |
| 757 | Rebecca Black Friday Lyrics | 2013-09-19 | 0 |
| 729 | City by Mountain | 2014-04-22 | 0 |
| 724 | Debut Albums | 2014-01-28 | 0 |
| 712 | African Cities A-Z | 2013-11-29 | 0 |
| 663 | Famous Mountains | 2012-09-17 | 0 |
| 624 | The Drake & Josh Quiz | 2014-01-12 | 0 |
| 553 | The Furry Quiz | 2014-01-15 | 0 |
| 516 | Poland Euro 2016 Squad | 2016-06-09 | 0 |
| 481 | Countries with Adjectives in Their Name | 2012-06-28 | 0 |
| 448 | Skrillex Songs | 2014-04-04 | 0 |
| 431 | Longest Rivers in Countries 2 | 2012-04-27 | 0 |
| 423 | A Series of Unfortunate Events Trivia | 2015-03-27 | 1 |
| 419 | Beijing Olympics Gold Medal Winners | 2012-06-30 | 1 |
| 405 | Long One Word Band Names | 2013-11-15 | 0 |
| 371 | Elephant Countries | 2013-01-02 | 0 |
| 368 | Most Visited National Parks | 2014-12-11 | 0 |
| 347 | Famous Rodents | 2014-02-06 | 0 |
| 341 | 2013 Albums | 2013-12-27 | 0 |
| 307 | Countries with the Lowest Population Growth | 2012-06-30 | 0 |
| 277 | Foxes and Wolves | 2013-10-11 | 0 |
| 273 | FIFA U-17 World Cup Top 4 Positions | 2017-10-30 | 0 |
| 271 | Countries with the Highest Population Growth | 2012-07-01 | 0 |
| 266 | Like a Rolling Stone Lyrics | 2014-03-30 | 0 |
| 247 | Japanese Words for Kinds of Fish and Shellfish | 2012-04-24 | 0 |
| 237 | Countries with Three or Four Consonants in a Row | 2012-05-07 | 0 |
| 222 | Deadmau5 Songs | 2014-06-19 | 0 |
| 217 | Most Common US City Names | 2013-01-02 | 0 |
| 216 | Countries with AU or UA Letter Combinations | 2012-06-28 | 0 |
| 214 | National Parks by Country 2 | 2012-04-27 | 0 |
| 209 | Best Albums by Year | 2016-01-23 | 0 |
| 197 | Largest National Parks | 2012-04-23 | 0 |
| 185 | Consonant-Vowel-Consonant-Vowel... Countries | 2012-07-05 | 0 |
| 183 | Electronic Music A-Z | 2015-01-07 | 1 |
| 161 | Consonant-Vowel-Consonant-Vowel Capitals | 2012-11-10 | 0 |
| 158 | Iron Chef Secret Ingredients | 2013-04-19 | 0 |
| 143 | FIFA U-20 World Cup Top 4 Positions | 2017-06-11 | 0 |
| 143 | Warriors Series Books | 2013-03-05 | 0 |
| 142 | Most Capped Brazil Internationals | 2017-10-11 | 0 |
| 142 | Best Songs of 2013 | 2013-12-22 | 0 |
| 133 | Soccer A-Z #2 | 2018-08-31 | 0 |
| 119 | The Most Interesting Man in the World | 2013-03-02 | 0 |
| 116 | Sekaijū no Kuniguni | 2012-10-28 | – |
| 114 | X Words and Phrases | 2012-10-25 | 0 |
| 111 | Highest Mountains in Countries | 2012-05-05 | 0 |
| 102 | Soccer A-Z | 2018-08-18 | 0 |
| 101 | Best Songs of 2014 | 2014-12-17 | 0 |
| 97 | Mountain Range Countries (or States) | 2012-05-07 | 0 |
| 80 | Starts with the Same Two Letters | 2013-12-15 | 0 |
| 78 | Voivodeships of Poland | 2016-06-04 | 0 |
| 76 | FIFA World Cup Top 4 Positions in Order | 2018-07-15 | 0 |
| 71 | Coffees by Country | 2012-08-14 | 0 |
| 63 | That Album Was Released When? | 2016-04-01 | 0 |
| 59 | Derbies | 2016-11-20 | 0 |
| 55 | American and British Three Michelin Starred Restaurants | 2012-11-23 | 0 |
| 53 | Man vs. Wild Locations | 2012-04-23 | 0 |
| 52 | Winningest Club for Every UEFA Top Division | 2016-11-29 | 0 |
| 47 | World Cup Superlatives | 2016-03-20 | 0 |
| 46 | Champions League Group Stage 2016-17 | 2016-08-26 | 0 |
| 36 | Soccer Bacon Puzzle | 2020-04-07 | 0 |
| 35 | Top Chef Winners | 2012-04-22 | 0 |
| 34 | Bassnectar Songs | 2015-07-02 | 0 |
| 34 | The World's 100 Best Restaurants | 2014-01-29 | 0 |
| 31 | Derbies #2 | 2018-09-18 | 0 |
| 26 | Longer Names of Countries | 2012-06-15 | 0 |
| 23 | Noise Artists | 2015-07-02 | 0 |
| 23 | 2015 Albums | 2015-12-14 | 0 |
| 19 | Geographic Features by Time Zone | 2014-02-09 | 0 |
| 18 | 2014 Albums | 2014-12-19 | 0 |
| 15 | M.I.A. Songs | 2014-05-31 | 0 |
| 8 | Fursuit Dance Competitions | 2016-04-16 | 0 |
| 3 | Odyssey of the Mind Problems 2008-2012 | 2012-04-23 | 0 |
