| Taken | Updated | Quiz |
|---|
| 182,175 | 2021-07-19 | Geographic Groups of Two #1 |
| 96,555 | 2023-01-02 | Countries with the Most Skyscrapers |
| 85,035 | 2014-11-15 | Six Letter Geography #1 |
| 80,958 | 2019-02-17 | Geographic Groups of Two #2 |
| 68,505 | 2020-05-13 | United States Country Quiz |
| 56,366 | 2019-12-05 | Seven Letter Geography #1 |
| 22,596 | 2020-11-25 | U.S. State Capital Etymology |
| 20,727 | 2020-05-20 | Ecuador Country Quiz |
| 15,338 | 2014-12-28 | Groups of Five - Geography #2 |
| 7,733 | 2015-01-15 | Really Hard Geography Questions |
| 6,838 | 2015-09-26 | Geographical Groups of Things |
| 6,719 | 2014-10-27 | Groups of Four - Geography |
| 5,526 | 2015-04-03 | 5-Letter Geography Word Chain |
| 4,040 | 2016-10-26 | The Office (U.S. Version) Episodes |
| 3,660 | 2015-10-20 | 7-Letter Geography Chain |
| 3,636 | 2016-10-24 | Countries that End In Y |
| 3,234 | 2016-02-25 | Really Hard Geography Questions #3 |
| 3,013 | 2014-11-08 | Five Letter Geography |
| 2,909 | 2014-08-04 | Countries That Border the Indian Ocean |
| 2,447 | 2017-01-19 | Really Hard Geography Questions #4 |
| 2,304 | 2014-11-13 | Twelve Letter Geography |
| 2,299 | 2015-09-23 | 3 Largest Cities in Each European Country |
| 2,078 | 2016-09-23 | Forrest Gump Ultimate Trivia |
| 2,077 | 2015-10-20 | 6-Letter Geography Chain |
| 1,977 | 2014-11-09 | Eight Letter Geography |
| 1,914 | 2015-11-03 | Famous Athletes Fractured |
| 1,598 | 2015-11-01 | Capital Cities Chain |
| 1,035 | 2014-02-17 | Alternative Country Names |
| 941 | 2016-12-28 | MLB Teams Names by Clue |
| 928 | 2014-01-19 | Countries by Percentage of Forest Land Area |
| 841 | 2015-11-03 | US Presidents Fractured |
| 827 | 2015-03-26 | Name the Language |
| 807 | 2015-09-23 | B Answers Quiz - Geography |
| 751 | 2015-09-23 | A Answers Quiz - Geography |
| 714 | 2015-01-15 | Really Hard Geography Questions #2 |
| 705 | 2015-09-25 | E Answers Quiz - Geography |
| 696 | 2015-09-25 | D Answers Quiz - Geography |
| 667 | 2014-03-26 | Really Easy Geography Questions |
| 648 | 2016-02-18 | Soccer Players to Country |
| 623 | 2014-06-15 | World Cities Quiz |
| 621 | 2015-09-25 | F Answers Quiz - Geography |
| 614 | 2015-10-18 | English Premier League Champions |
| 603 | 2017-02-19 | American History by Letter - A |
| 556 | 2015-03-29 | Countries With the Most English Speakers |
| 535 | 2016-10-16 | Red Hot Chili Pepper's Song by Lyric |
| 506 | 2015-09-16 | Soccer Players Former Clubs |
| 500 | 2017-02-22 | American History by Letter - D |
| 491 | 2015-09-24 | C Answers Quiz - Geography |
| 483 | 2015-10-29 | Island to Language |
| 432 | 2016-10-16 | Active NFL Players by Receiving Yards |
| 418 | 2015-09-09 | Countries with Shortest Coastline |
| 415 | 2017-02-20 | American History by Letter - B |
| 398 | 2015-10-22 | Books by Synonym |
| 377 | 2015-03-30 | Fill in the Blank - Cities |
| 361 | 2017-02-21 | American History by Letter - C |
| 342 | 2014-06-17 | Alternative Country Names 2 |
| 335 | 2017-02-23 | American History by Letter - E |
| 324 | 2017-02-26 | Morocco Country Quiz |
| 320 | 2015-09-15 | World Cities Quiz - IMPOSSIBLE |
| 320 | 2017-02-27 | American History by Letter - G |
| 318 | 2017-02-27 | American History by Letter - F |
| 306 | 2015-03-24 | Island to Country |
| 288 | 2015-03-25 | Countries Without Rivers |
| 249 | 2016-09-26 | Books by Synonym #2 |
| 247 | 2016-10-15 | Groups of Two Sports |
| 242 | 2014-01-15 | City to Body of Water |
| 223 | 2015-04-03 | Countries With Most National Parks |
| 205 | 2014-03-16 | Great Lakes Quiz |
| 189 | 2015-03-25 | Spanish Verbs |
| 180 | 2015-04-04 | Shared First Names |
| 179 | 2015-04-03 | List of US States by Billionaires |
| 174 | 2014-01-18 | What is the Capital of It? |
| 172 | 2015-04-03 | List of US States by Amish Population |
| 165 | 2014-01-13 | Country Superlatives |
| 164 | 2015-03-29 | Countries Where Portuguese is an Official Language |
| 150 | 2015-09-15 | Most Peaceful Countries |
| 142 | 2016-02-18 | Premier League Players Fractured |
| 130 | 2015-03-29 | Biggest Lakes in the US |
| 116 | 2015-03-29 | Countries With the Most Landmines |
| 111 | 2015-09-16 | Hard Soccer Player to Country |
| 100 | 2016-10-10 | Bigfoot Sightings by State |
| 100 | 2015-10-19 | Biggest Cities in Landlocked Countries |
| 97 | 2017-01-11 | Peninsulas by Population |
| 94 | 2016-12-21 | Bands by Initials |
| 92 | 2020-04-28 | Neutral Milk Hotel "In the Aeroplane Over the Sea" Lyrics |
| 89 | 2016-10-19 | Californication Lyrics |
| 89 | 2014-03-12 | US Cities by Clue |
| 87 | 2016-11-27 | World Cities Chain |
| 87 | 2017-01-15 | 196 Cities, 196 Countries |
| 85 | 2017-01-18 | This Month in History - January |
| 84 | 2015-03-27 | 100 Worst Invasive Species |
| 80 | 2015-04-24 | Tourist Route of North and South America |
| 78 | 2015-11-04 | Biggest City by River |
| 76 | 2014-10-29 | City to Island |
| 74 | 2017-01-18 | This Month in History - February |
| 72 | 2015-03-28 | Top Scoring Players by World Cup |
| 71 | 2016-09-23 | Fill in the Blank Cities - 2 |
| 71 | 2017-03-20 | Smashing Pumpkins Song by Lyric |
| 67 | 2016-11-17 | The Baltic States |
| 64 | 2016-11-12 | Countries by Clue - Very Hard |
| 64 | 2015-09-21 | Name to Country |
| 62 | 2017-01-21 | This Month in History - March |
| 59 | 2016-12-03 | North American Cities by Clue |
| 57 | 2017-03-01 | Scientists by Country Quiz |
| 57 | 2020-03-25 | Capitals of Europe in Native Language |
| 53 | 2015-03-25 | Country Facts |
| 53 | 2016-11-26 | Famous Boats |
| 50 | 2017-01-15 | Notable People to City |
| 49 | 2016-11-06 | Most Charitable Countries |
| 48 | 2016-12-08 | Romanizations of Chinese Cities |
| 46 | 2017-03-13 | Longest River by Country |
| 45 | 2014-02-05 | Famous Birthdays |
| 43 | 2017-03-02 | Most Populous Country by Sea |
| 43 | 2016-12-05 | Country by Island City |
| 42 | 2015-11-01 | Biggest City by Lake |
| 41 | 2020-01-29 | Pavement Song by Lyric |
| 40 | 2017-03-09 | Name the Type of Fish |
| 40 | 2015-10-29 | Famous Autobiographies |
| 38 | 2016-12-07 | Capitals of Non-Countries |
| 33 | 2020-01-28 | Julien Baker Songs |
| 32 | 2015-08-09 | State Fishes |
| 31 | 2017-04-25 | Places Named For Cardinal Directions |
| 31 | 2020-08-12 | Modest Mouse Song by Letter |
| 25 | 2015-03-24 | River to Island |
| 25 | 2015-03-28 | Complete Landforms Quiz |
| 23 | 2015-10-13 | Element by Clue |
| 22 | 2020-01-28 | Julien Baker - "Appointments" Lyrics |
| 19 | 2016-11-19 | Sea by Island |
| 17 | 2016-11-12 | Countries by Gulf |
| 11 | 2021-04-25 | Darter Species |
| 11 | 2016-09-26 | Strange Wars |
| 9 | 2020-04-29 | Fish Species of North Carolina |
| 8 | 2020-08-13 | "Random Rules" - Silver Jews Lyrics |
| 8 | 2019-12-03 | Pinback - "Lyon" Lyrics |
| 8 | 2020-05-02 | Fish Species of Tennessee |
| 7 | 2020-05-31 | Fish Species of Georgia |
| 7 | 2020-12-03 | "Trains Across The Sea" - Silver Jews |
| 5 | 2020-12-25 | "Jim Cain" - Bill Callahan Lyrics |
| 5 | 2020-04-29 | Fish Species of New Mexico |
| 5 | 2020-12-03 | The David Berman Quiz |
| 4 | 2020-04-30 | Fish Species of Mississippi |
| 4 | 2019-01-16 | Shiners of North America |
| 4 | 2020-04-28 | Cat Power "The Greatest" Lyrics |
| 3 | 2019-12-03 | Pinback Song by Lyric |
| 3 | 2021-04-25 | Random Common Name to Scientific |
| 2 | 2020-05-31 | Fish Species of Nevada |
| 2 | 2019-10-01 | Extinct American Fish |
| 1 | 2020-05-03 | Fish Species of Delaware |
| 1 | 2021-04-25 | Native Fish Common Name to Scientific Name - Hard |
