| French-Speaking Countries | 269,797 | 0 | - |
| One Country By Letter By Continent | 122,757 | 0 | - |
| Commonwealth of Nations Countries | 236,910 | 0 | - |
| Modern Day Countries of the Japanese Empire on a Map | 88,864 | 0 | - |
| Countries in the Ottoman Empire | 72,455 | 0 | - |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 85,393 | 0 | - |
| Modern Countries Conquered by Alexander the Great | 105,456 | 0 | - |
| Majority Muslim Countries | 372,029 | 0 | - |
| Random Sequential Countries on the World Map | 520,321 | 0 | - |
| Country Shapes Quiz #5 | 163,561 | 0 | - |
| Communist Countries in History | 494,012 | 0 | - |
| Top World Languages | 817,656 | 0 | - |
| World Capitals Quiz | 5,051,980 | 0 | - |
| Elements of the Periodic Table | 2,231,526 | 0 | - |
| Rock & Roll Hall of Fame | 171,528 | 0 | - |
| Every African Country Shape | 86,655 | 0 | - |
| Axis Occupied Countries of WWII | 228,333 | 0 | - |
| The Only European Country ... | 215,249 | 0 | - |
| The Only American Country ... | 121,195 | 0 | - |
| Warsaw Pact Countries | 84,376 | 0 | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 154,520 | 0 | - |
| Countries of the World with an Empty Map | 3,371,096 | 0 | - |
| Asia Capitals Quiz | 689,319 | 0 | - |
| Countries of the World with an Empty Map - Hard Version | 303,950 | 0 | - |
| Countries of the World in Alphabetical Order | 109,638 | 0 | - |
| Draw the World Map | 128,668 | 0 | - |
| Find The Mystery Country Using Color Clues - Randomized! | 2,155,035 | 0 | - |
| Countries of the World - One Minute Sprint | 971,532 | 0 | - |
| Official Languages of the World | 414,514 | 0 | - |
| Biggest Cities in the World | 794,318 | 0 | - |
| Common Geography on a Map | 99,349 | 0 | - |
| Island Countries | 708,900 | 0 | - |
| Random Sequential Countries on the World Map - Hard Version | 75,112 | 0 | - |
| Countries of the World in All Featured Languages | 35,020 | 0 | - |
| States of Germany Map Quiz | 132,200 | 0 | - |
| Landlocked Countries | 416,914 | 0 | - |
| Word Puzzles - World Cities #3 | 30,289 | 0 | - |
| World Currencies Quiz on a Map | 60,500 | 0 | - |
| World Currency Quiz | 300,691 | 0 | - |
| Countries of the World Quiz | 47,182,497 | 0 | - |
| Capitals of Canadian Provinces | 88,754 | 0 | - |
| Canada Geography Trivia | 47,454 | 0 | - |
| Random Countries by Bordering Flags | 28,174 | 0 | - |
