| World Capitals Quiz | 5,068,912 | 0 | - |
| 20 Flattest countries (and 20 least flat ones!) | 2,990 | - | - |
| Biggest Cities in Colorado | 32,234 | 0 | - |
| 100 Longest Rivers in the World - with a Map | 4,453 | - | - |
| First European Cities in History to Reach 100,000 People | 51,717 | 0 | - |
| Languages of Europe in 1000 AD with a Map | 10,844 | - | - |
| Top 100 Most Populated Countries | 10,079 | - | - |
| Every 100k+ City in the United States on a Map | 114,073 | 0 | - |
| Countries Which Eat the Most Beef | 50,258 | 0 | - |
| Biggest Countries with No McDonald's | 89,403 | 0 | - |
| Five Biggest Cities by Country | 166,493 | 0 | - |
| All 1M Cities by Proximity | 577,675 | 0 | - |
| World Countries - Blind Typing | 107,454 | 0 | - |
| Biggest City in Every Country | 100,334 | 0 | - |
| Fifty US States in One Minute | 3,536,728 | 0 | - |
| 500 Biggest U.S. Urban Areas | 116,688 | 0 | - |
| Every Country Shape | 464,695 | 0 | - |
| Countries with 50% or more Forest | 371 | - | - |
| Countries of the World with an Empty Map | 3,377,692 | 0 | - |
| 250 Biggest Cities in Europe With a Map | 115,175 | 0 | - |
| Biggest Urban Areas in the UK | 176,264 | 0 | - |
| Biggest Export Partners For Every Country | 50,468 | 0 | - |
| Countries with 1 1M Citiy | 67 | - | - |
| Biggest Metro Areas in the USA | 365,885 | 0 | - |
| Languages of the Roman Empire with a Map | 59,981 | 0 | - |
| All Cities in China with Population of 1 Million | 46,001 | 0 | - |
| Biggest Cities in the United States | 977,238 | 0 | - |
| All 100k+ Cities in Europe on a Map | 101,246 | 0 | - |
| 100 Rivers on a World Map | 100,322 | 0 | - |
| World Capitals That Are Named After A Person | 276 | - | - |
| Every City in Ontario on the Map | 4,281 | - | - |
| 100 Biggest Soviet Cities in 1989 with a Map | 29,803 | 0 | - |
| Every City in Alabama on a Map | 8,471 | 0 | - |
| All 3,143 Counties of the United States on a Map | 331,589 | 0 | - |
| All Cities in the British Isles on a Map | 2,645 | - | - |
| Federal Subjects of Russia | 146,877 | 0 | - |
| Every City in Manitoba on the Map | 960 | - | - |
| Every City and Settlement in the Yukon on a Map | 310 | - | - |
| All Cities in Canada on a Map | 18,431 | 0 | - |
| Boroughs of London | 87,804 | 0 | - |
| 48 Asian Countries, 48 Cities | 22,993 | 0 | - |
| 50 Biggest Cities in the United States - In Order | 516 | - | - |
| Every City in Wyoming on a Map | 3,945 | - | - |
| 100 Biggest Cities in Indonesia with a Map | 5,483 | - | - |
| 100 Biggest Cities in China on a Map | 18,482 | - | - |
| Every City in Illinois on a Map | 7,694 | 0 | - |
| Draw All US State Borders | 137,185 | 0 | - |
| Top Five Countries By Category #3 | 180,423 | 0 | - |
| Most Populous Islands | 122,870 | 0 | - |
| Most Popular Baby Boy Names in Germany | 67,041 | 0 | - |
| Most Populated States by Country | 201 | - | - |
| 100 Countries by Picture | 2,493 | - | - |
| 100 Biggest Cities in Denmark on a Map | 10,552 | - | - |
| 200 biggest cities in the US on a map | 16,446 | - | - |
| Top African Languages on a Map | 73,884 | 0 | - |
| World Coats of Arms | 64,437 | 0 | - |
| Every U.S. Metro Area on a Map | 81,703 | 0 | - |
| Every City in New York on the Map | 11,776 | 0 | - |
| Three Biggest Cities in Each Province of the Netherlands | 266 | - | - |
| Cities with a Russian Consulate (with map) | 132 | - | - |
| Every City in the United Kingdom With a Map | 2,161 | - | - |
| Top 100 Biggest Cities in US States that Start with R-T | 191 | - | - |
| All 100k+ Cities in the World by Proximity on a Map | 38,552 | - | - |
| Every Urban Area in the U.S. Southwest on a Map | 97 | - | - |
| Biggest U.S. Cities West of the Mississippi River in 1860 with a Map | 261 | - | - |
| 100 Biggest U.S. Cities of the Mountain States in 1950 with a Map | 167 | - | - |
| Every City in Montana on a Map | 3,806 | 0 | - |
| Tennessee Counties Quiz | 26,046 | 0 | - |
| Mississippi Counties Quiz | 19,991 | - | - |
