| Taken | Updated | Quiz |
|---|
| 191,706 | 2021-07-19 | Geographic Groups of Two #1 |
| 101,465 | 2023-01-02 | Countries with the Most Skyscrapers |
| 88,268 | 2024-04-27 | Six Letter Geography #1 |
| 86,270 | 2019-02-17 | Geographic Groups of Two #2 |
| 74,358 | 2020-05-13 | United States Country Quiz |
| 58,148 | 2019-12-05 | Seven Letter Geography #1 |
| 23,907 | 2020-11-25 | U.S. State Capital Etymology |
| 22,269 | 2020-05-20 | Ecuador Country Quiz |
| 15,529 | 2014-12-28 | Groups of Five - Geography #2 |
| 7,924 | 2015-01-15 | Really Hard Geography Questions |
| 7,057 | 2015-09-26 | Geographical Groups of Things |
| 6,934 | 2014-10-27 | Groups of Four - Geography |
| 5,684 | 2015-04-03 | 5-Letter Geography Word Chain |
| 4,279 | 2016-10-26 | The Office (U.S. Version) Episodes |
| 3,763 | 2015-10-20 | 7-Letter Geography Chain |
| 3,705 | 2016-10-24 | Countries that End In Y |
| 3,341 | 2016-02-25 | Really Hard Geography Questions #3 |
| 3,061 | 2014-11-08 | Five Letter Geography |
| 2,965 | 2014-08-04 | Countries That Border the Indian Ocean |
| 2,513 | 2017-01-19 | Really Hard Geography Questions #4 |
| 2,359 | 2015-09-23 | 3 Largest Cities in Each European Country |
| 2,326 | 2014-11-13 | Twelve Letter Geography |
| 2,205 | 2016-09-23 | Forrest Gump Ultimate Trivia |
| 2,148 | 2015-10-20 | 6-Letter Geography Chain |
| 1,996 | 2014-11-09 | Eight Letter Geography |
| 1,928 | 2015-11-03 | Famous Athletes Fractured |
| 1,642 | 2015-11-01 | Capital Cities Chain |
| 1,058 | 2014-02-17 | Alternative Country Names |
| 1,016 | 2016-12-28 | MLB Teams Names by Clue |
| 956 | 2014-01-19 | Countries by Percentage of Forest Land Area |
| 870 | 2015-11-03 | US Presidents Fractured |
| 853 | 2015-09-23 | B Answers Quiz - Geography |
| 836 | 2015-03-26 | Name the Language |
| 808 | 2015-09-23 | A Answers Quiz - Geography |
| 752 | 2015-09-25 | E Answers Quiz - Geography |
| 751 | 2015-01-15 | Really Hard Geography Questions #2 |
| 740 | 2016-02-18 | Soccer Players to Country |
| 736 | 2015-09-25 | D Answers Quiz - Geography |
| 684 | 2014-03-26 | Really Easy Geography Questions |
| 679 | 2015-10-18 | English Premier League Champions |
| 659 | 2015-09-25 | F Answers Quiz - Geography |
| 640 | 2017-02-19 | American History by Letter - A |
| 629 | 2014-06-15 | World Cities Quiz |
| 583 | 2016-10-16 | Red Hot Chili Pepper's Song by Lyric |
| 577 | 2015-03-29 | Countries With the Most English Speakers |
| 542 | 2017-02-22 | American History by Letter - D |
| 537 | 2015-09-16 | Soccer Players Former Clubs |
| 530 | 2015-09-24 | C Answers Quiz - Geography |
| 512 | 2015-10-29 | Island to Language |
| 480 | 2016-10-16 | Active NFL Players by Receiving Yards |
| 447 | 2015-10-22 | Books by Synonym |
| 441 | 2017-02-20 | American History by Letter - B |
| 432 | 2015-09-09 | Countries with Shortest Coastline |
| 393 | 2015-03-30 | Fill in the Blank - Cities |
| 390 | 2017-02-21 | American History by Letter - C |
| 357 | 2014-06-17 | Alternative Country Names 2 |
| 356 | 2017-02-23 | American History by Letter - E |
| 343 | 2017-02-26 | Morocco Country Quiz |
| 341 | 2017-02-27 | American History by Letter - G |
| 339 | 2015-09-15 | World Cities Quiz - IMPOSSIBLE |
| 335 | 2017-02-27 | American History by Letter - F |
| 319 | 2015-03-24 | Island to Country |
| 294 | 2015-03-25 | Countries Without Rivers |
| 282 | 2016-09-26 | Books by Synonym #2 |
| 253 | 2016-10-15 | Groups of Two Sports |
| 243 | 2014-01-15 | City to Body of Water |
| 234 | 2015-04-03 | Countries With Most National Parks |
| 212 | 2014-03-16 | Great Lakes Quiz |
| 201 | 2015-03-25 | Spanish Verbs |
| 185 | 2015-04-04 | Shared First Names |
| 183 | 2015-04-03 | List of US States by Billionaires |
| 176 | 2015-04-03 | List of US States by Amish Population |
| 174 | 2014-01-18 | What is the Capital of It? |
| 170 | 2014-01-13 | Country Superlatives |
| 167 | 2015-03-29 | Countries Where Portuguese is an Official Language |
| 151 | 2015-09-15 | Most Peaceful Countries |
| 151 | 2016-02-18 | Premier League Players Fractured |
| 131 | 2015-03-29 | Biggest Lakes in the US |
| 116 | 2015-09-16 | Hard Soccer Player to Country |
| 116 | 2015-03-29 | Countries With the Most Landmines |
| 106 | 2020-04-28 | Neutral Milk Hotel "In the Aeroplane Over the Sea" Lyrics |
| 101 | 2017-01-18 | This Month in History - January |
| 101 | 2017-01-11 | Peninsulas by Population |
| 100 | 2016-10-10 | Bigfoot Sightings by State |
| 100 | 2015-10-19 | Biggest Cities in Landlocked Countries |
| 100 | 2016-12-21 | Bands by Initials |
| 95 | 2016-10-19 | Californication Lyrics |
| 90 | 2017-01-15 | 196 Cities, 196 Countries |
| 90 | 2014-03-12 | US Cities by Clue |
| 87 | 2016-11-27 | World Cities Chain |
| 86 | 2015-03-27 | 100 Worst Invasive Species |
| 82 | 2015-04-24 | Tourist Route of North and South America |
| 78 | 2015-11-04 | Biggest City by River |
| 77 | 2017-01-18 | This Month in History - February |
| 76 | 2014-10-29 | City to Island |
| 74 | 2017-03-20 | Smashing Pumpkins Song by Lyric |
| 73 | 2015-03-28 | Top Scoring Players by World Cup |
| 71 | 2016-09-23 | Fill in the Blank Cities - 2 |
| 70 | 2017-01-21 | This Month in History - March |
| 68 | 2016-11-17 | The Baltic States |
| 66 | 2015-09-21 | Name to Country |
| 65 | 2016-11-12 | Countries by Clue - Very Hard |
| 62 | 2020-03-25 | Capitals of Europe in Native Language |
| 61 | 2016-12-03 | North American Cities by Clue |
| 60 | 2017-03-01 | Scientists by Country Quiz |
| 56 | 2016-11-26 | Famous Boats |
| 53 | 2015-03-25 | Country Facts |
| 51 | 2017-01-15 | Notable People to City |
| 51 | 2020-01-29 | Pavement Song by Lyric |
| 50 | 2016-12-08 | Romanizations of Chinese Cities |
| 49 | 2016-11-06 | Most Charitable Countries |
| 46 | 2017-03-13 | Longest River by Country |
| 45 | 2014-02-05 | Famous Birthdays |
| 44 | 2015-11-01 | Biggest City by Lake |
| 44 | 2017-03-09 | Name the Type of Fish |
| 44 | 2020-01-28 | Julien Baker Songs |
| 43 | 2016-12-05 | Country by Island City |
| 43 | 2015-10-29 | Famous Autobiographies |
| 43 | 2017-03-02 | Most Populous Country by Sea |
| 40 | 2016-12-07 | Capitals of Non-Countries |
| 38 | 2015-08-09 | State Fishes |
| 34 | 2020-08-12 | Modest Mouse Song by Letter |
| 31 | 2017-04-25 | Places Named For Cardinal Directions |
| 26 | 2015-03-24 | River to Island |
| 25 | 2020-01-28 | Julien Baker - "Appointments" Lyrics |
| 25 | 2015-03-28 | Complete Landforms Quiz |
| 24 | 2015-10-13 | Element by Clue |
| 20 | 2016-11-19 | Sea by Island |
| 17 | 2016-11-12 | Countries by Gulf |
| 16 | 2024-01-30 | Current American Footballers |
| 15 | 2020-04-29 | Fish Species of North Carolina |
| 14 | 2021-04-25 | Darter Species |
| 13 | 2024-04-01 | American Fish Adjectives |
| 13 | 2020-05-02 | Fish Species of Tennessee |
| 11 | 2016-09-26 | Strange Wars |
| 10 | 2020-12-03 | "Trains Across The Sea" - Silver Jews |
| 10 | 2020-08-13 | "Random Rules" - Silver Jews Lyrics |
| 9 | 2020-04-30 | Fish Species of Mississippi |
| 9 | 2020-05-31 | Fish Species of Georgia |
| 8 | 2019-01-16 | Shiners of North America |
| 8 | 2019-12-03 | Pinback - "Lyon" Lyrics |
| 8 | 2024-04-23 | Every Type of American Fish |
| 6 | 2020-04-29 | Fish Species of New Mexico |
| 6 | 2024-04-10 | Every Freshwater Fish Genus in the United States |
| 6 | 2024-01-31 | Fish Species of Montana |
| 6 | 2020-12-25 | "Jim Cain" - Bill Callahan Lyrics |
| 5 | 2020-12-03 | The David Berman Quiz |
| 5 | 2020-04-28 | Cat Power "The Greatest" Lyrics |
| 5 | 2024-04-10 | Random Common Name to Scientific |
| 5 | 2024-04-10 | Fish Species to State |
| 4 | 2019-10-01 | Extinct American Fish |
| 3 | 2020-05-03 | Fish Species of Delaware |
| 3 | 2020-05-31 | Fish Species of Nevada |
| 3 | 2019-12-03 | Pinback Song by Lyric |
| 2 | 2024-04-08 | Endemic Fish of the US by State |
| 2 | 2021-04-25 | Native Fish Common Name to Scientific Name - Hard |
| 0 | 2024-04-24 | Darter Genera |
