| 255,183 | Stolice Świata | 2025-02-23 | |
| 201,020 | Harry Potter A-Z | 2019-08-16 | |
| 132,656 | Countries that End in N | 2017-10-12 | |
| 101,571 | Landmarks of Countries #1 | 2020-01-11 | |
| 90,477 | Speed Symbol by Element | 2017-07-16 | |
| 80,181 | Mean Girls Quotes | 2014-04-30 | |
| 68,317 | Countries with Double Letters | 2023-02-14 | |
| 65,767 | Most Common Surnames in the UK | 2015-08-30 | |
| 51,890 | Landmarks of Countries #2 | 2020-01-08 | |
| 47,976 | Hotel California Lyrics | 2012-10-20 | |
| 47,360 | Most World Capitals You Can Name in Five Minutes | 2019-10-10 | 49 |
| 46,423 | Subdivisions by Country | 2016-12-30 | |
| 41,765 | Capitals A-Z | 2019-06-22 | |
| 39,807 | Imagine Lyrics | 2015-06-03 | |
| 34,694 | 100 Best Songs of the 2000s | 2019-12-11 | |
| 33,024 | Most Countries of the World You Can Name in Five Minutes | 2013-07-07 | 21 |
| 30,172 | Asian Cities A-Z | 2016-10-24 | |
| 27,892 | Most Countries in Africa You Can Name in 2 Minutes | 2016-06-07 | 56 |
| 25,292 | Capitals A-Z #2 | 2020-01-11 | |
| 21,540 | Most Countries in Europe You Can Name in 1 Minute | 2012-12-16 | – |
| 19,879 | Asian Islands | 2019-10-06 | |
| 15,750 | American Islands | 2018-02-27 | |
| 14,686 | Most Countries in Asia You Can Name in 1.5 Minutes | 2015-08-27 | 5 |
| 14,040 | First Lines of Harry Potter (The Sorcerer's Stone Movie) | 2015-08-27 | 1 |
| 12,132 | Most Countries in South America You Can Name in 30 Seconds | 2012-12-16 | 1 |
| 12,031 | Harry Potter Teachers | 2012-10-25 | 2 |
| 11,121 | Greatest Rappers of All Time | 2014-06-05 | 3 |
| 10,468 | Most European Capitals You Can Name in 1 Minute | 2012-12-16 | 1 |
| 8,095 | Most Capitals of Oceania You Can Name in 30 Seconds | 2012-12-16 | 0 |
| 7,891 | Countries of the World in 1900 | 2014-08-19 | 3 |
| 6,515 | First Lines of Harry Potter (Prisoner of Azkaban Movie) | 2012-07-23 | 0 |
| 6,408 | Countries That End in -A | 2012-10-25 | 5 |
| 6,222 | Most Countries in North America You Can Name in 1 Minute | 2012-12-16 | 3 |
| 5,797 | Countries without the Letter A | 2012-05-24 | 4 |
| 5,071 | Most Countries in Oceania You Can Name in 30 Seconds | 2012-12-16 | 0 |
| 4,968 | Harry Potter A-Z #2 | 2015-01-03 | 0 |
| 4,938 | Plural Countries | 2012-07-25 | 2 |
| 4,911 | Most Asian Capitals You Can Name in 1.5 Minutes | 2012-12-16 | 1 |
| 4,701 | Rolling in the Deep Lyrics | 2015-03-01 | 1 |
| 4,201 | Countries That End in -IA | 2012-10-25 | 11 |
| 3,943 | First Lines of Harry Potter (The Goblet of Fire Movie) | 2012-06-13 | 0 |
| 3,675 | The Weeknd Songs | 2016-03-31 | 0 |
| 3,567 | Countries by Clue | 2012-06-26 | 0 |
| 3,262 | First Lines of Harry Potter (Order of the Phoenix Movie) | 2014-11-03 | 0 |
| 3,232 | Morse Code | 2013-12-18 | 4 |
| 3,226 | Most Common Last Names in England | 2012-05-07 | 0 |
| 2,555 | Harry Potter A-Z #3 | 2013-10-27 | 0 |
| 2,489 | TV Shows Fill-In the Blanks | 2012-11-25 | 0 |
| 2,442 | That '70s Show Quiz | 2015-11-18 | 1 |
| 2,348 | World's Highest Mountains | 2012-11-13 | 2 |
| 2,337 | Summer Olympics Sports | 2012-07-09 | 0 |
| 2,324 | Art Movements Quiz | 2012-06-01 | 0 |
| 2,310 | Daft Punk Songs | 2014-01-16 | 4 |
| 2,127 | Names of Fandoms | 2013-08-23 | 0 |
| 2,109 | Countries That End in -E | 2012-10-25 | 3 |
| 2,021 | Color Matching #2 | 2013-12-14 | 10 |
| 1,989 | Longest Rivers in Countries | 2012-06-27 | 1 |
| 1,949 | Kendrick Lamar - good kid, m.A.A.d city Songs | 2014-03-25 | 0 |
| 1,655 | Volcanoes by Country | 2012-08-15 | 2 |
| 1,616 | Car Company Insignia by Description | 2012-05-22 | 0 |
| 1,573 | Color Matching | 2013-04-13 | 14 |
| 1,518 | Poland Country Quiz | 2015-11-13 | 2 |
| 1,504 | 100 Best Albums of the 2000's | 2013-12-22 | 1 |
| 1,472 | Most North American Capitals You Can Name in 1 Minute | 2012-12-16 | 1 |
| 1,449 | Ekstraklasa Champions | 2017-07-31 | 0 |
| 1,417 | States by Clue | 2013-01-14 | 0 |
| 1,368 | States by Date of Statehood | 2012-05-12 | 1 |
| 1,351 | TV Shows Fill-In the Blanks #2 | 2012-11-26 | 0 |
| 1,338 | United Kingdom National Parks | 2013-12-01 | 0 |
| 1,271 | Flattest Countries Quiz | 2012-12-11 | 0 |
| 1,155 | Memorable Olympic Moments | 2012-08-20 | 0 |
| 1,000 | FIFA Women's World Cup | 2015-07-06 | 0 |
| 928 | National Parks By Country | 2012-04-25 | 0 |
| 913 | Band Name Etymology | 2014-07-29 | 1 |
| 886 | Most Popular Cat Breeds | 2012-04-23 | 0 |
| 792 | Numbered Bands | 2013-08-21 | 0 |
| 753 | Rebecca Black Friday Lyrics | 2013-09-19 | 0 |
| 709 | City by Mountain | 2014-04-22 | 0 |
| 692 | African Cities A-Z | 2013-11-29 | 0 |
| 692 | Debut Albums | 2014-01-28 | 0 |
| 645 | Famous Mountains | 2012-09-17 | 0 |
| 601 | The Drake & Josh Quiz | 2014-01-12 | 0 |
| 492 | The Furry Quiz | 2014-01-15 | 0 |
| 464 | Countries with Adjectives in Their Name | 2012-06-28 | 0 |
| 455 | Poland Euro 2016 Squad | 2016-06-09 | 0 |
| 427 | Longest Rivers in Countries 2 | 2012-04-27 | 0 |
| 403 | Beijing Olympics Gold Medal Winners | 2012-06-30 | 1 |
| 396 | Skrillex Songs | 2014-04-04 | 0 |
| 392 | Long One Word Band Names | 2013-11-15 | 0 |
| 349 | Elephant Countries | 2013-01-02 | 0 |
| 348 | A Series of Unfortunate Events Trivia | 2015-03-27 | 1 |
| 344 | Most Visited National Parks | 2014-12-11 | 0 |
| 341 | Famous Rodents | 2014-02-06 | 0 |
| 331 | 2013 Albums | 2013-12-27 | 0 |
| 303 | Countries with the Lowest Population Growth | 2012-06-30 | 0 |
| 271 | Countries with the Highest Population Growth | 2012-07-01 | 0 |
| 269 | Foxes and Wolves | 2013-10-11 | 0 |
| 263 | FIFA U-17 World Cup Top 4 Positions | 2017-10-30 | 0 |
| 254 | Like a Rolling Stone Lyrics | 2014-03-30 | 0 |
| 234 | Japanese Words for Kinds of Fish and Shellfish | 2012-04-24 | 0 |
| 233 | Countries with Three or Four Consonants in a Row | 2012-05-07 | 0 |
| 219 | Deadmau5 Songs | 2014-06-19 | 0 |
| 212 | National Parks by Country 2 | 2012-04-27 | 0 |
| 211 | Most Common US City Names | 2013-01-02 | 0 |
| 201 | Countries with AU or UA Letter Combinations | 2012-06-28 | 0 |
| 187 | Best Albums by Year | 2016-01-23 | 0 |
| 186 | Largest National Parks | 2012-04-23 | 0 |
| 180 | Consonant-Vowel-Consonant-Vowel... Countries | 2012-07-05 | 0 |
| 163 | Electronic Music A-Z | 2015-01-07 | 0 |
| 157 | Consonant-Vowel-Consonant-Vowel Capitals | 2012-11-10 | 0 |
| 140 | FIFA U-20 World Cup Top 4 Positions | 2017-06-11 | 0 |
| 140 | Warriors Series Books | 2013-03-05 | 0 |
| 135 | Best Songs of 2013 | 2013-12-22 | 0 |
| 134 | Iron Chef Secret Ingredients | 2013-04-19 | 0 |
| 129 | Most Capped Brazil Internationals | 2017-10-11 | 0 |
| 122 | Soccer A-Z #2 | 2018-08-31 | 0 |
| 116 | The Most Interesting Man in the World | 2013-03-02 | 0 |
| 110 | Sekaijū no Kuniguni | 2012-10-28 | – |
| 109 | Highest Mountains in Countries | 2012-05-05 | 0 |
| 107 | X Words and Phrases | 2012-10-25 | 0 |
| 96 | Mountain Range Countries (or States) | 2012-05-07 | 0 |
| 94 | Best Songs of 2014 | 2014-12-17 | 0 |
| 90 | Soccer A-Z | 2018-08-18 | 0 |
| 78 | Starts with the Same Two Letters | 2013-12-15 | 0 |
| 75 | Voivodeships of Poland | 2016-06-04 | 0 |
| 74 | FIFA World Cup Top 4 Positions in Order | 2018-07-15 | 0 |
| 70 | Coffees by Country | 2012-08-14 | 0 |
| 54 | American and British Three Michelin Starred Restaurants | 2012-11-23 | 0 |
| 52 | Man vs. Wild Locations | 2012-04-23 | 0 |
| 51 | Winningest Club for Every UEFA Top Division | 2016-11-29 | 0 |
| 49 | Derbies | 2016-11-20 | 0 |
| 47 | World Cup Superlatives | 2016-03-20 | 0 |
| 47 | That Album Was Released When? | 2016-04-01 | 0 |
| 45 | Champions League Group Stage 2016-17 | 2016-08-26 | 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 |
| 32 | Soccer Bacon Puzzle | 2020-04-07 | 0 |
| 26 | Longer Names of Countries | 2012-06-15 | 0 |
| 26 | Derbies #2 | 2018-09-18 | 0 |
| 21 | Noise Artists | 2015-07-02 | 0 |
| 21 | 2015 Albums | 2015-12-14 | 0 |
| 17 | Geographic Features by Time Zone | 2014-02-09 | 0 |
| 16 | 2014 Albums | 2014-12-19 | 0 |
| 13 | M.I.A. Songs | 2014-05-31 | 0 |
| 7 | Fursuit Dance Competitions | 2016-04-16 | 0 |
| 3 | Odyssey of the Mind Problems 2008-2012 | 2012-04-23 | 0 |
