| 500 Biggest US Cities with a Map | 6,583 | - | - |
| 500 Biggest Cities in the World on a Map | 124,051 | 0 | - |
| Every 1,000,000+ City on a Map | 116,512 | 0 | - |
| 1,000 Biggest U.S. Cities on a Map | 43,921 | - | - |
| Seas of the World | 158,560 | 0 | - |
| 20 Biggest US Cities In Each State On A Map | 9,948 | - | - |
| Biggest Cities in the U.S. - Extreme | 160,108 | 0 | - |
| All Major North American Pro Sports Teams | 1,009,456 | 0 | - |
| 250 Biggest Cities in Europe With a Map | 116,536 | 0 | - |
| Countries of the World in All Featured Languages | 35,662 | 0 | - |
| Largest City on Every Continent A-Z | 38,580 | 0 | - |
| 100 Most Valuable American Companies | 94 | - | - |
| Every 100k+ City in the United States on a Map | 118,823 | 0 | - |
| One Thousand Cities Challenge | 9,598 | - | - |
| Progressively Harder Geography on A Map | 122,139 | 0 | - |
| Every U.S. Metro Area on a Map | 83,078 | 0 | - |
| Biggest Cities in Europe with a Map (extreme) | 8,946 | - | - |
| ALL First-Level Subdivisions of the World With a Map | 149,720 | 0 | - |
| Elements of the Periodic Table | 2,261,242 | 0 | - |
| U.S. & Canadian Geography on a Map | 40,020 | 0 | - |
| Geography on a World Map | 88,192 | 0 | - |
| European Geography on a Map | 18,550 | - | - |
| Most Important People in History | 50,978 | 0 | - |
| All ISO 639-1 Languages with a Map | 40,636 | 0 | - |
| Largest Cities for each Latitude Degree | 48,508 | 0 | - |
| Top 500 Spotify Artists Quiz | 29,525 | 0 | - |
| Progressively Harder U.S. Geography on a Map | 45,781 | 0 | - |
| Ultimate 20th Century History Quiz | 54,173 | 0 | - |
