| U.S. Presidents Quiz | 3,651,129 | 0 | - |
| Flags of Countries With More Than 100 Million People | 158,324 | 0 | - |
| Random Europe Capitals Mystery Route | 80,554 | 0 | - |
| All Countries of the World by Area with Hints | 239,022 | 0 | - |
| Countries by Capital City | 66,544 | 0 | - |
| Countries by First Two Letters and Borders in 30 Seconds | 288,413 | 0 | - |
| Countries, U.S. States, and Capitals by First Two Letters | 483,932 | 0 | - |
| Click to Translate - Latin | 43,108 | 0 | - |
| Countries Containing Each Letter A-Z | 149,245 | 0 | - |
| Countries by Capitals and Borders in 90 Seconds | 225,200 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 236,225 | 0 | - |
| Geography by Letter on the World Map - A | 106,834 | 0 | - |
| Gulfs and Bays on the World Map | 29,979 | 0 | - |
| Flags of Countries That Border Brazil | 4,029 | - | - |
| Name 4-Letter Words Containing Each Letter A-Z | 67,665 | 0 | - |
| World Capitals Containing Each Letter A-Z | 35,387 | 0 | - |
| Geography Containing Each Letter A-Z | 119,687 | 0 | - |
| World Capitals by Proximity | 328,156 | 0 | - |
| Countries, U.S. States, and Capitals on the World Map | 135,561 | 0 | - |
| US States and State Capitals | 158,273 | 0 | - |
| Three Most Populous Countries By Each Letter | 86,894 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,585,553 | 0 | - |
| Top Five Countries By Category #2 | 198,226 | 0 | - |
| All Countries by Population With a Map | 106,520 | 0 | - |
| Pin Africa on a Borderless Map | 424,079 | 0 | - |
| Best Selling Albums in the United States | 72,377 | 0 | - |
| Countries by Last Two Letters | 134,429 | 0 | - |
| Top Five Countries By Category #1 | 446,600 | 0 | - |
| Top Five Countries By Category #3 | 169,353 | 0 | - |
| All Countries by Area : Four at a Time | 116,965 | 0 | - |
| Musical Acts with the Most Hits since 1962 | 33,751 | 0 | - |
| US State Capitals Quiz - No Hints | 94,469 | 0 | - |
| Communist Countries in History | 492,278 | 0 | - |
| World Capitals - One Minute Sprint | 233,058 | 0 | - |
| All Major North American Pro Sports Teams | 987,324 | 0 | - |
| Top 100 Most-Viewed Wikipedia Articles | 64,484 | 0 | - |
| Play Scrabble by Guessing Countries | 130,815 | 0 | - |
| Original 151 Pokémon | 784,897 | 0 | - |
| Country Connect by Northernmost Point | 41,583 | 0 | - |
| Generation II Pokémon | 37,770 | 0 | - |
