| 1,235 | All Countries Ever in North America | 2021-11-29 | 8 |
| 922 | Trace the Coast of Afro-Eurasia in 1936 | 2025-02-23 | 0 |
| 705 | Independence From Whom: Africa - Map Quiz | 2024-01-31 | 6 |
| 654 | LEGO Star Wars UCS Sets | 2024-10-22 | 3 |
| 581 | Independence From Whom: North America - Map Quiz | 2024-01-22 | 4 |
| 505 | Colonies of Africa in 1914 | 2025-02-23 | 4 |
| 487 | 20 Largest First-Level Subdivisions of the World With a Map | 2020-11-05 | 9 |
| 465 | Tom Clancy’s Rainbow Six Siege Operators | 2022-10-29 | 3 |
| 418 | Living Former Monarchs | 2025-01-07 | 7 |
| 375 | Independence From Whom: Oceania - Map Quiz | 2022-08-04 | 1 |
| 367 | Countries of the Popes on a Map | 2025-05-08 | 2 |
| 365 | Independence From Whom: South America - Map Quiz | 2021-01-25 | 2 |
| 258 | Countries That Have Ever Bordered the European Union | 2024-05-19 | 2 |
| 214 | Russian Territorial Disputes | 2023-07-25 | 1 |
| 182 | All Countries Ever in South America | 2021-10-01 | 1 |
| 171 | States of the USA by Flag Map | 2021-01-21 | 0 |
| 155 | Countries That Have Ever Bordered Turkey | 2024-07-01 | 1 |
| 147 | Countries by Olympic Three Letter Code With a Map | 2021-01-24 | 4 |
| 133 | Star Wars Characters by Screen Time | 2024-01-22 | 1 |
| 130 | Countries That Have Ever Bordered Canada | 2025-02-23 | 1 |
| 127 | Countries That Have Ever Bordered the United States | 2021-11-03 | 1 |
| 124 | Countries That Have Ever Bordered Mexico | 2024-01-18 | 0 |
| 122 | Countries by Largest Bordering Country - Map Quiz | 2023-07-20 | 3 |
| 109 | Countries That Have Ever Bordered South Africa | 2021-09-22 | 2 |
| 105 | Countries That Have Ever Bordered Australia | 2022-12-26 | 0 |
| 103 | All Countries Ever in Oceania | 2022-08-22 | 1 |
| 101 | Countries That Have Ever Bordered Brazil | 2021-09-22 | 0 |
| 90 | Flags of All De Facto Countries of the World | 2023-12-03 | 0 |
| 82 | Republics of the Soviet Union | 2022-08-20 | 1 |
| 79 | Tom Clancy’s Rainbow Six Siege Maps | 2024-01-28 | 0 |
| 72 | ALL Countries in Europe | 2023-02-13 | 0 |
| 70 | Internationally Divided Islands | 2024-06-18 | 0 |
| 65 | Countries of the United Kingdom by Flag Map | 2021-01-22 | 1 |
| 60 | Around the Coast of USA, Mexico and Canada | 2020-11-04 | 4 |
| 57 | Countries Farther North Than Canada | 2021-11-17 | 1 |
| 52 | Canadian Territorial Disputes | 2023-07-25 | 1 |
| 45 | Provinces and Territories of Canada by Flag Map | 2021-01-22 | 2 |
| 41 | States of Germany by Flag Map | 2021-01-21 | 1 |
| 40 | People on US Bank Notes | 2021-03-17 | 0 |
| 40 | Boilermakers Foundation Course: Blueprint Abbreviations #1 | 2022-06-20 | 0 |
| 40 | Natural Satellites of Earth | 2021-11-08 | 1 |
| 37 | National Capitals of the United States | 2024-09-04 | 1 |
| 33 | Donkey Kong Country Returns Enemies | 2022-12-24 | 0 |
| 31 | People on Canadian Bank Notes | 2021-03-20 | 0 |
| 29 | People on US Bank Notes - Hard | 2021-03-17 | 0 |
| 27 | Living Former Prime Ministers of Canada | 2024-03-01 | 0 |
| 26 | Canadian Islands in More Than One Province or Territory | 2023-07-25 | 0 |
| 16 | Canadian Prime Ministers’ Full Names | 2025-03-14 | 0 |
| 8 | People on Canadian Bank Notes - Hard | 2025-02-23 | 0 |
| 0 | Boilermakers Foundation Course: Blueprint Abbreviations #2 - Appendice | 2022-06-22 | 0 |
