| World Currency Quiz | 298,407 | 0 | - |
| Countries of the World Quiz | 46,911,131 | 0 | - |
| Countries of Europe Quiz | 3,715,755 | 0 | - |
| All Country Flags of the World | 3,601,289 | 0 | - |
| Every European Flag - Sudden Death | 372,799 | 0 | - |
| Most Populated Countries - Whammies | 61,314 | 0 | - |
| World Capitals on an Empty Map | 53,456 | 0 | - |
| Most Common Words in Official Country Names | 109,994 | 0 | - |
| U.S. Presidents in Order - Whammies | 76,271 | 0 | - |
| Asian Last Names in the United States | 46,506 | 0 | - |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 36,827 | 0 | - |
| Random General Knowledge - Countries | 88,346 | 0 | - |
| Official Country Names of the World | 22,237 | 0 | - |
| Airport Codes Quiz #1 | 213,050 | 0 | - |
| U.S. Vice Presidents | 134,926 | 0 | - |
| Which City in France? | 72,400 | 0 | - |
| 100 Most Common English Words | 1,304,711 | 0 | - |
| Physical Geography on a World Map | 45,216 | 0 | - |
| Biggest Cities in the World | 790,246 | 0 | - |
| Counties of England | 789,107 | 0 | - |
| Every U.S. City that Has Ever Been the Largest In Its State | 23,157 | 0 | - |
| Biggest Cities with Exceptions | 78,474 | 0 | - |
| Island Countries | 707,576 | 0 | - |
| Rivers of the United States | 65,506 | 0 | - |
| Biggest Metro Areas in the USA | 363,755 | 0 | - |
| European Countries - Type the First Letter | 145,148 | 0 | - |
| Countries and Territories of the West Indies (Caribbean) | 23,481 | 0 | - |
| Biggest Cities in the United States | 966,517 | 0 | - |
| FA Cup Winners | 149,328 | 0 | - |
| One Capital by Letter by Continent | 16,991 | 0 | - |
| Every 1,000,000+ City on a Map | 112,718 | 0 | - |
| All 1M+ Cities in Africa on a Map | 25,791 | 0 | - |
| 100 Biggest US Cities in 1900 | 72,755 | 0 | - |
| Every Country Shape | 458,831 | 0 | - |
