| 1M Cities in Squares of the World Map | 34,090 | 0 | - |
| 15 Largest Cities in Europe With a Map | 223,880 | 0 | - |
| First Names of UK Prime Ministers | 20,914 | 0 | - |
| Countries of the World Quiz | 47,325,570 | 0 | - |
| Random Asian Countries on a Map | 169,731 | 0 | - |
| US States Quiz | 16,831,813 | 0 | - |
| World Map Without 20 Random Countries | 8,298,616 | 0 | - |
| Countries by First Two Letters in 90 Seconds | 5,614,461 | 0 | - |
| World Capitals Quiz | 5,063,043 | 0 | - |
| Europe Map Quiz | 4,755,567 | 0 | - |
| United States Map Quiz | 4,153,995 | 0 | - |
| Countries by Borders in 90 Seconds | 3,822,173 | 0 | - |
| U.S. Presidents Quiz | 3,688,179 | 0 | - |
| Countries of the World with an Empty Map | 3,375,434 | 0 | - |
| Countries of Europe Quiz | 3,756,054 | 0 | - |
| US States by Borders in 30 Seconds | 2,676,744 | 0 | - |
| Countries that Start with A | 2,158,790 | 0 | - |
| Random Countries on the World Map | 1,545,939 | 0 | - |
| 40 Historical People that Everyone Should Know | 1,013,171 | 0 | - |
| Countries That Border Russia | 461,116 | 0 | - |
| Countries with Four Letters | 421,523 | 0 | - |
| Europe Map with Random Merged Countries | 317,539 | 0 | - |
| Modern Day Countries of Nazi Germany on a Map | 144,290 | 0 | - |
| Modern-Day Countries of the Roman Empire on a Map | 125,565 | 0 | - |
| Modern-Day Countries of the British Empire in 1921 | 117,237 | 0 | - |
| Modern Day Countries of the Spanish Empire on a Map | 86,100 | 0 | - |
| Countries of the Mongol Empire on a Map | 106,612 | 0 | - |
| Modern Day Countries of Austria-Hungary on a Map | 103,484 | 0 | - |
| Modern Day Countries of the Dutch Empire on a Map | 60,922 | 0 | - |
| Modern-Day Countries of the Inca Empire on a Map | 57,291 | 0 | - |
| Modern Day Countries of the Japanese Empire on a Map | 89,060 | 0 | - |
| Modern-Day Countries of the Khmer Empire on a Map | 45,434 | 0 | - |
| Modern Day Countries of the Kushan Empire on a Map | 24,814 | 0 | - |
| Modern Day Countries of the Mauryan Empire on a Map | 17,507 | - | - |
| Modern-Day Countries of the Mayan Civilization | 33,294 | 0 | - |
| Modern Day Countries of the Mughal Empire on a Map | 33,539 | 0 | - |
| Modern-Day Countries of the Ottoman Empire on a Map | 82,467 | 0 | - |
| Modern-Day Countries of the Persian Empire on a Map | 69,694 | 0 | - |
| Modern Day Countries of the Portuguese Empire on a Map | 51,613 | 0 | - |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 68,617 | 0 | - |
| First Names of U.S. Presidents | 381,095 | 0 | - |
| U.S. States with the Longest International Borders | 45,748 | 0 | - |
| Country to Population Click Quiz | 43,702 | 0 | - |
| Countries Bordering India | 163,322 | 0 | - |
| Geography True or False #6 | 55,095 | 0 | - |
| Biggest Metro Areas in the USA | 365,525 | 0 | - |
| 100 Biggest Cities in Europe with a Map | 344,740 | 0 | - |
| 250 Biggest Cities in Europe With a Map | 114,958 | 0 | - |
| Countries Loading in the World Map | 53,658 | 0 | - |
| All First Level Subdivision Capitals | 15,097 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 239,181 | 0 | - |
