| 61,146 | U.S. States with Alligators | 2022-07-26 | |
| 9,959 | Multiple Choice City Quiz – Houston | 2025-07-17 | |
| 1,699 | Largest Cities that Contain the Letter A | 2023-05-06 | 14 |
| 1,607 | Click the Country - Eastern Europe | 2026-04-03 | 10 |
| 1,596 | Largest Cities that Contain the Letter B | 2023-05-06 | 13 |
| 1,523 | Currency or Food? | 2024-04-18 | 11 |
| 1,328 | Largest Cities that Contain the Letter D | 2023-05-06 | 8 |
| 1,219 | Click the Country - South America | 2022-10-22 | 8 |
| 1,069 | U.S. States that have Changed Capitals | 2023-08-15 | 10 |
| 845 | Name a Country Containing Each Letter | 2023-01-10 | 2 |
| 714 | Click the Country - Western Europe | 2022-10-23 | 3 |
| 711 | Name a Country Containing Each Letter - Sprint | 2023-01-10 | 2 |
| 693 | Ivy League Universities - Map Quiz | 2022-08-01 | 3 |
| 689 | Click the Country - North America | 2026-04-03 | 5 |
| 656 | Largest Cities that Contain the Letter C | 2023-05-06 | 3 |
| 496 | Click the Country - Middle East | 2026-04-03 | 0 |
| 494 | Java Programming Quiz | 2022-07-15 | 0 |
| 489 | Click the Country - East Asia | 2022-10-23 | 1 |
| 453 | Largest Cities that Contain the Letter E | 2023-05-06 | 0 |
| 429 | Click the Country - Central and South Asia | 2022-11-13 | 1 |
| 402 | Largest Cities that Contain the Letter F | 2023-05-06 | 1 |
| 393 | Largest Cities that Contain the Letter G | 2023-05-06 | 1 |
| 386 | Largest Cities that Contain a Letter by Continent | 2022-09-23 | 0 |
| 348 | Largest Cities that Contain the Letter H | 2023-05-06 | 2 |
| 346 | Largest Cities that Contain the Letter M | 2023-05-06 | 2 |
| 340 | Click the Country - Oceania | 2026-04-03 | 0 |
| 340 | Largest Cities that Contain the Letter L | 2023-05-06 | 2 |
| 336 | Largest Cities that Contain the Letter J | 2023-05-06 | 3 |
| 332 | Largest Cities that Contain the Letter K | 2023-05-06 | 0 |
| 327 | Largest Cities that Contain the Letter I | 2023-05-06 | 2 |
| 319 | Largest Cities that Contain the Letter P | 2022-08-15 | 2 |
| 309 | Largest Cities that Contain the Letter O | 2022-08-16 | 1 |
| 305 | Click the Country - North and Central Africa | 2026-04-03 | 0 |
| 302 | Origins of the Days of the Week | 2022-12-15 | 5 |
| 301 | Largest Cities that Contain the Letter S | 2022-08-15 | 1 |
| 299 | Florida Universities - Map Quiz | 2024-05-01 | 2 |
| 297 | American Universities - Map Quiz #1 | 2022-08-01 | 3 |
| 293 | Click the Country - Southern and Eastern Africa | 2026-04-03 | 0 |
| 292 | Largest Cities that Contain the Letter R | 2022-08-15 | 1 |
| 283 | Largest Cities that Contain the Letter T | 2022-08-15 | 1 |
| 276 | Multiple Choice City Quiz - San Antonio | 2025-04-29 | 0 |
| 274 | Largest Cities that Contain the Letter N | 2022-08-15 | 0 |
| 268 | Click the Country - Western Africa | 2026-04-03 | 0 |
| 261 | Largest Cities that Contain the Letter X | 2022-08-10 | 0 |
| 249 | Largest Cities that Contain the Letter Q | 2022-08-10 | 1 |
| 247 | Largest Cities that Contain the Letter U | 2022-08-17 | 0 |
| 247 | Largest Cities that Contain the Letter W | 2022-08-12 | 3 |
| 241 | Largest Cities that Contain the Letter V | 2022-08-13 | 0 |
| 228 | Largest Cities that Contain the Letter Z | 2022-08-10 | 0 |
| 226 | Largest Cities that Contain the Letter Y | 2022-08-11 | 0 |
| 180 | Hogwarts Houses | 2022-07-14 | 1 |
| 139 | Ohio Universities - Map Quiz | 2022-08-06 | 0 |
| 135 | American Universities - Map Quiz #2 | 2022-08-01 | 0 |
| 134 | California Universities - Map Quiz | 2022-08-02 | 0 |
| 119 | Illinois Universities - Map Quiz | 2022-08-05 | 0 |
| 112 | Pennsylvania Universities - Map Quiz | 2022-08-05 | 0 |
| 109 | New York Universities - Map Quiz | 2022-08-03 | 0 |
| 102 | Texas Universities - Map Quiz | 2022-08-02 | 0 |
| 80 | The Arab Spring | 2022-11-09 | 2 |
| 72 | Name a Valid National Park by State | 2022-07-30 | 2 |
| 61 | Georgia Universities - Map Quiz | 2022-08-09 | 0 |
| 46 | Countries by the Numbers | 2022-10-13 | 0 |
| 42 | Canadian Provinces and Territories that Border Another Country | 2022-09-16 | 0 |
| 27 | Estados de EE. UU. con Aligátores | 2022-08-27 | – |
| 5 | Least Guessed World Cities | 2026-05-08 | 0 |
