| U.S. Presidents Quiz | 3,653,142 | 0 | - |
| Flags of Countries With More Than 100 Million People | 158,367 | 0 | - |
| Random Europe Capitals Mystery Route | 80,614 | 0 | - |
| All Countries of the World by Area with Hints | 239,186 | 0 | - |
| Countries by Capital City | 66,603 | 0 | - |
| Countries by First Two Letters and Borders in 30 Seconds | 288,470 | 0 | - |
| Countries, U.S. States, and Capitals by First Two Letters | 484,069 | 0 | - |
| Click to Translate - Latin | 43,160 | 0 | - |
| Countries Containing Each Letter A-Z | 149,401 | 0 | - |
| Countries by Capitals and Borders in 90 Seconds | 225,259 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 236,369 | 0 | - |
| Geography by Letter on the World Map - A | 106,876 | 0 | - |
| Gulfs and Bays on the World Map | 29,988 | 0 | - |
| Flags of Countries That Border Brazil | 4,031 | - | - |
| Name 4-Letter Words Containing Each Letter A-Z | 67,707 | 0 | - |
| World Capitals Containing Each Letter A-Z | 36,778 | 0 | - |
| Geography Containing Each Letter A-Z | 119,866 | 0 | - |
| World Capitals by Proximity | 328,295 | 0 | - |
| Countries, U.S. States, and Capitals on the World Map | 135,641 | 0 | - |
| US States and State Capitals | 158,429 | 0 | - |
| Three Most Populous Countries By Each Letter | 87,009 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,586,930 | 0 | - |
| Top Five Countries By Category #2 | 198,282 | 0 | - |
| All Countries by Population With a Map | 106,608 | 0 | - |
| Pin Africa on a Borderless Map | 426,666 | 0 | - |
| Best Selling Albums in the United States | 72,396 | 0 | - |
| Countries by Last Two Letters | 134,475 | 0 | - |
| Top Five Countries By Category #1 | 446,718 | 0 | - |
| Top Five Countries By Category #3 | 169,404 | 0 | - |
| All Countries by Area : Four at a Time | 117,023 | 0 | - |
| Musical Acts with the Most Hits since 1962 | 33,762 | 0 | - |
| US State Capitals Quiz - No Hints | 94,518 | 0 | - |
| Communist Countries in History | 492,444 | 0 | - |
| World Capitals - One Minute Sprint | 233,143 | 0 | - |
| All Major North American Pro Sports Teams | 987,893 | 0 | - |
| Top 100 Most-Viewed Wikipedia Articles | 64,509 | 0 | - |
| Play Scrabble by Guessing Countries | 130,878 | 0 | - |
| Original 151 Pokémon | 785,098 | 0 | - |
| Country Connect by Northernmost Point | 41,594 | 0 | - |
| Generation II Pokémon | 37,776 | 0 | - |
