| 56,174 | College Sports Logos Quiz #3 | 2024-02-29 | |
| 52,923 | Random Countries on a Topological Map | 2021-04-26 | |
| 44,902 | Commercial Airplanes By Picture | 2019-11-20 | 27 |
| 36,011 | 20 Countries on a Topological Map | 2020-10-25 | |
| 29,285 | Topological Map of the USA Quiz | 2020-09-22 | |
| 29,066 | Topological Map of Mainland Europe | 2024-04-17 | |
| 27,957 | 20 pays aléatoires sur une carte topologique | 2021-04-03 | |
| 21,918 | 20 Countries on a Topological Map #2 | 2021-04-17 | |
| 21,612 | Topological Map of Africa Quiz | 2020-06-19 | |
| 20,445 | Topological Map of Asia Quiz | 2024-03-05 | |
| 13,299 | Pays d'Afrique sur une carte topologique | 2025-04-16 | |
| 12,151 | Pays d'Europe sur une carte topologique | 2025-03-02 | |
| 12,014 | Zufällige Länder auf einer topologischen Karte | 2021-05-11 | |
| 11,973 | Topological Map of the World Quiz | 2021-04-26 | – |
| 11,164 | College Sports Logos Quiz #4 | 2024-09-15 | 23 |
| 11,119 | Countries and Capitals of the World - Hardest Edition | 2020-09-02 | 42 |
| 8,777 | Random College Sports Logos Quiz | 2024-04-23 | 5 |
| 7,845 | 20 Länder auf einer topologischen Karte | 2021-05-11 | |
| 6,973 | Name a Valid Answer - NFL Players | 2025-08-15 | 7 |
| 6,529 | Topological Map of the Americas Quiz | 2024-11-01 | 127 |
| 6,178 | 20 Countries on a Topological Map #3 | 2021-04-17 | 108 |
| 5,494 | Carte topologique des États-Unis | 2025-07-09 | |
| 4,873 | North American Pro Sports Champions | 2025-02-10 | 14 |
| 3,990 | Chicago 'L' Stations with a Map | 2022-05-21 | 17 |
| 3,576 | 50 Biggest Cities in China, India, and the USA | 2023-08-09 | 31 |
| 3,197 | U.S. Interstates Map Quiz | 2020-07-12 | 9 |
| 2,894 | College Sports Logos Quiz #5 | 2024-09-15 | 3 |
| 2,776 | MLB World Series MVP's | 2025-02-10 | 8 |
| 2,702 | 20 Countries on a Topological Map #4 | 2023-04-10 | 37 |
| 2,421 | All NYC Subway Stations | 2020-06-07 | 27 |
| 1,582 | NHL Players by Picture | 2019-12-10 | 1 |
| 1,516 | 20 Countries on a Topological Map #5 | 2023-04-10 | 25 |
| 1,494 | 20 Countries on a Topological Map #6 | 2023-04-10 | 19 |
| 1,464 | North American Pro Sports Championship Losers | 2025-02-10 | 4 |
| 1,225 | 20 Countries on a Topological Map #7 | 2023-04-10 | 19 |
| 1,198 | MLB Team Colors Quiz | 2020-02-10 | 3 |
| 1,159 | 2023 NBA Playoffs Bracket Quiz | 2023-06-15 | 1 |
| 1,036 | Amtrak Routes Map Quiz | 2022-06-10 | 7 |
| 980 | Topologische Karte der Welt Quiz | 2021-06-01 | – |
| 869 | Countries of the World Quiz - Impossible | 2020-04-19 | 5 |
| 795 | World Capitals by Exact Spelling | 2024-05-02 | 14 |
| 782 | Name a Valid Country by Flag Color | 2020-06-04 | 3 |
| 769 | Complete Hockey Hall of Fame | 2020-03-23 | 3 |
| 676 | Boston Subway Stations with a Map | 2024-12-31 | 5 |
| 620 | 100 Highest Mountains in the World | 2019-11-23 | 4 |
| 607 | MLB Career Stolen Bases Leaders | 2020-05-05 | 1 |
| 551 | Monty Python's Life of Brian Quiz | 2021-02-23 | 5 |
| 470 | Brightest Stars in Our Sky | 2020-06-07 | 2 |
| 463 | Countries of the World - Tile Select #1 | 2020-05-14 | 4 |
| 383 | Chicago Metra Stations | 2020-01-21 | 3 |
| 374 | Stanley Cup Champions Tile Select Quiz | 2023-06-16 | 1 |
| 371 | NHL Players with a Stanley Cup - Sudden Death | 2024-12-20 | 2 |
| 353 | NBA Stadiums Quiz | 2021-08-01 | 1 |
| 342 | Numbers in German Quiz | 2020-12-13 | 1 |
| 327 | Lose Yourself Lyrics | 2020-05-12 | 1 |
| 302 | Which City is Furthest North? | 2020-09-03 | 2 |
| 292 | North American Pro Sports Teams that don't end with an "S" | 2022-05-21 | 2 |
| 291 | Most Common Last Names in Denmark | 2020-02-20 | 1 |
| 289 | MLB Stolen Bases Leaders by Season | 2024-10-12 | 1 |
| 253 | NHL Stadiums Quiz | 2021-08-01 | 2 |
| 253 | Country Capitals - Tile Select #1 | 2020-01-01 | 2 |
| 248 | Top NHL Scorer by Franchise | 2020-04-08 | 1 |
| 245 | NHL Team Colors Quiz | 2020-02-10 | 2 |
| 245 | Flags With Only Two Colors | 2020-06-04 | 2 |
| 243 | NHL Hardest Shot Winners | 2020-05-04 | 1 |
| 238 | Country Flags that are Blue, Green, Red, White, and Yellow | 2020-06-04 | 2 |
| 228 | 2023 Stanley Cup Playoffs Bracket Quiz | 2023-06-14 | 1 |
| 217 | NHL President's Trophy Winners | 2020-11-22 | 1 |
| 215 | Countries of the World - Tile Select #6 | 2020-05-14 | 1 |
| 211 | Countries that Border the Atlantic Ocean | 2020-01-04 | 2 |
| 197 | Which City is Furthest South? | 2020-02-16 | 1 |
| 193 | Countries of the World - Tile Select #2 | 2020-05-14 | 1 |
| 184 | Border Crossings Quiz #3 | 2020-01-29 | 3 |
| 181 | Flags of Countries in Indochina | 2020-05-06 | 1 |
| 176 | Countries of the World - Tile Select #3 | 2020-05-14 | 1 |
| 175 | Biggest Cities as a Percent of their Country | 2020-07-21 | 2 |
| 171 | Countries of the World - Tile Select #5 | 2020-05-14 | 2 |
| 169 | Relocated North American Sports Teams | 2020-05-30 | 2 |
| 151 | NHL Player Nicknames | 2020-04-20 | 1 |
| 150 | Country Capitals - Tile Select #2 | 2020-01-02 | 2 |
| 148 | Highest Mountains by Continent | 2025-11-08 | 2 |
| 148 | World Capitals to Countries Quiz | 2022-08-04 | 0 |
| 142 | Amtrak Routes Quiz | 2022-06-11 | 1 |
| 131 | Countries by Highest Elevation A-Z | 2020-04-02 | 1 |
| 129 | Countries of the World - Tile Select #4 | 2020-05-14 | 2 |
| 127 | United States National Parks Quiz | 2021-01-07 | 1 |
| 126 | Flags With Celestial Objects | 2020-06-04 | 1 |
| 121 | North American Pro Sports Stadiums | 2021-02-07 | 1 |
| 115 | Gulfs and Bays by Country | 2020-01-12 | 2 |
| 113 | 2022 MLB Postseason Bracket Quiz | 2023-06-19 | 2 |
| 113 | Countries by Greatest Minimum Distance to the Ocean | 2020-01-02 | 2 |
| 111 | Biggest Cities in the U.S. with a Map | 2020-06-10 | 2 |
| 106 | Countries of the World - Tile Select #7 | 2020-05-14 | 1 |
| 100 | Countries by Lowest Elevation A-Z | 2020-04-03 | 1 |
| 98 | Largest Stadiums in the U.S. | 2020-04-04 | 1 |
| 91 | NASA Missions to the Outer Solar System | 2023-08-15 | 2 |
| 77 | Berlin U-Bahn Stations | 2020-11-23 | 1 |
| 73 | Random North American Pro Sports Stadiums | 2020-04-17 | 1 |
| 73 | Random 21st Century Pro Sports Champions Quiz | 2020-02-17 | 1 |
| 72 | Sports: What Happens Next? | 2024-08-14 | 1 |
| 67 | NHL 70 Goals in a Season | 2024-09-16 | 1 |
| 61 | National Parks Picture Quiz #1 | 2021-05-13 | 1 |
| 51 | U.S. States' Highest Points Multiple Choice Quiz | 2021-03-30 | 1 |
| 45 | National Parks Picture Quiz #2 | 2021-05-13 | 3 |
| 40 | 1896 Summer Olympics Sports Quiz | 2020-05-14 | 1 |
| 38 | 1996 Summer Olympics Sports Quiz | 2020-05-14 | 1 |
| 30 | 1900 Summer Olympics Sports Quiz | 2020-05-14 | 2 |
| 29 | 1920 Summer Olympics Sports Quiz | 2020-05-14 | 1 |
| 27 | 1908 Summer Olympics Sports Quiz | 2020-10-27 | 1 |
| 25 | 1924 Winter Olympics Sports Quiz | 2020-05-14 | 1 |
| 23 | 1904 Summer Olympics Sports Quiz | 2020-05-14 | 1 |
| 21 | 3-0 Series Comebacks in Sports | 2024-11-11 | 1 |
| 20 | World Series Pitchers Who Threw the Final Out | 2023-08-15 | 1 |
| 14 | Name Every White Claw Flavor | 2023-06-30 | 0 |
| 11 | World Series Final Batters | 2023-08-16 | 1 |
