| World Capitals Quiz | 5,098,911 | 0 | - |
| Countries of the World Quiz | 47,779,435 | 0 | - |
| All Country Flags of the World | 3,702,837 | 0 | - |
| Countries in World War II | 917,551 | 0 | - |
| 100 Biggest Cities on a World Map | 420,048 | 0 | - |
| Five Most Populated Countries by Continent | 268,771 | 0 | - |
| Country Chain | 218,210 | 0 | - |
| Countries Ending in "IA" | 209,591 | 0 | - |
| Capital Cities: Ports and Saints | 46,046 | 0 | - |
| Flags of Asia Quiz | 618,669 | 0 | - |
| Flags of Africa Quiz | 476,151 | 0 | - |
| Flags of Europe Quiz | 1,254,665 | 0 | - |
| Flags of Oceania | 262,048 | 0 | - |
| Flags of North and South America | 376,122 | 0 | - |
| 20 Random Country Flags | 617,550 | 0 | - |
| Random African Flag to Country | 75,512 | 0 | - |
| Countries of Africa | 2,554,464 | 0 | - |
| Countries of Asia Quiz | 1,885,359 | 0 | - |
| Countries of South America | 930,897 | 0 | - |
| Countries of North America Quiz | 1,029,500 | 0 | - |
| Every African Flag - Sudden Death | 77,944 | 0 | - |
| Random Capital to Country | 2,599,185 | 0 | - |
| Five Most Guessed Capital Cities by Continent | 94,482 | 0 | - |
| Europe Capitals Quiz | 1,596,758 | 0 | - |
| Africa Capitals Quiz | 742,563 | 0 | - |
| Asia Capitals Quiz | 697,684 | 0 | - |
| South America Capitals Quiz | 484,237 | 0 | - |
| Capitals of Oceania Quiz | 272,039 | 0 | - |
| North America Capitals Quiz | 221,699 | 0 | - |
| Every African Country Shape | 88,159 | 0 | - |
| Countries by Capital City | 69,180 | 0 | - |
| All Countries of the World by Flag and First Letter | 83,433 | 0 | - |
| Every Oceanian Flag - Sudden Death | 16,860 | - | - |
| Five Most Populated Cities by Continent | 227,001 | 0 | - |
| Five Least Populated Countries by Continent | 143,341 | 0 | - |
| World Capitals Closest to London | 110,982 | 0 | - |
| Richest Countries by Per-Capita GDP | 274,170 | 0 | - |
| North American Capitals - Map Quiz | 58,681 | 0 | - |
| Random Countries on the World Map | 1,557,159 | 0 | - |
