| World Capitals Quiz | 5,066,137 | 0 | - |
| Countries of the World Quiz | 47,364,030 | 0 | - |
| All Country Flags of the World | 3,653,151 | 0 | - |
| Countries in World War II | 911,426 | 0 | - |
| 100 Biggest Cities on a World Map | 416,715 | 0 | - |
| Five Most Populated Countries by Continent | 267,513 | 0 | - |
| Country Chain | 216,897 | 0 | - |
| Countries Ending in "IA" | 208,399 | 0 | - |
| Capital Cities: Ports and Saints | 45,331 | 0 | - |
| Flags of Asia Quiz | 612,177 | 0 | - |
| Flags of Africa Quiz | 469,900 | 0 | - |
| Flags of Europe Quiz | 1,241,307 | 0 | - |
| Flags of Oceania | 258,466 | 0 | - |
| Flags of North and South America | 372,299 | 0 | - |
| 20 Random Country Flags | 611,034 | 0 | - |
| Random African Flag to Country | 74,725 | 0 | - |
| Countries of Africa | 2,532,151 | 0 | - |
| Countries of Asia Quiz | 1,867,693 | 0 | - |
| Countries of South America | 923,503 | 0 | - |
| Countries of North America Quiz | 1,021,321 | 0 | - |
| Every African Flag - Sudden Death | 74,032 | 0 | - |
| Random Capital to Country | 2,588,907 | 0 | - |
| Five Most Guessed Capital Cities by Continent | 93,978 | 0 | - |
| Europe Capitals Quiz | 1,583,813 | 0 | - |
| Africa Capitals Quiz | 736,423 | 0 | - |
| Asia Capitals Quiz | 691,604 | 0 | - |
| South America Capitals Quiz | 480,690 | 0 | - |
| Capitals of Oceania Quiz | 269,441 | 0 | - |
| North America Capitals Quiz | 219,321 | 0 | - |
| Every African Country Shape | 87,126 | 0 | - |
| Countries by Capital City | 68,011 | 0 | - |
| All Countries of the World by Flag and First Letter | 79,760 | 0 | - |
| Every Oceanian Flag - Sudden Death | 16,356 | - | - |
| Five Most Populated Cities by Continent | 224,437 | 0 | - |
| Five Least Populated Countries by Continent | 142,675 | 0 | - |
| World Capitals Closest to London | 110,571 | 0 | - |
| Richest Countries by Per-Capita GDP | 270,722 | 0 | - |
| North American Capitals - Map Quiz | 57,791 | 0 | - |
