| French-Speaking Countries | 269,804 | 0 | - |
| One Country By Letter By Continent | 122,769 | 0 | - |
| Commonwealth of Nations Countries | 236,914 | 0 | - |
| Modern Day Countries of the Japanese Empire on a Map | 88,870 | 0 | - |
| Countries in the Ottoman Empire | 72,457 | 0 | - |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 85,397 | 0 | - |
| Modern Countries Conquered by Alexander the Great | 105,457 | 0 | - |
| Majority Muslim Countries | 372,045 | 0 | - |
| Random Sequential Countries on the World Map | 520,335 | 0 | - |
| Country Shapes Quiz #5 | 163,566 | 0 | - |
| Communist Countries in History | 494,017 | 0 | - |
| Top World Languages | 817,684 | 0 | - |
| World Capitals Quiz | 5,052,106 | 0 | - |
| Elements of the Periodic Table | 2,231,637 | 0 | - |
| Rock & Roll Hall of Fame | 171,532 | 0 | - |
| Every African Country Shape | 86,656 | 0 | - |
| Axis Occupied Countries of WWII | 228,336 | 0 | - |
| The Only European Country ... | 215,258 | 0 | - |
| The Only American Country ... | 121,198 | 0 | - |
| Warsaw Pact Countries | 84,378 | 0 | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 154,537 | 0 | - |
| Countries of the World with an Empty Map | 3,371,163 | 0 | - |
| Asia Capitals Quiz | 689,341 | 0 | - |
| Countries of the World with an Empty Map - Hard Version | 303,956 | 0 | - |
| Countries of the World in Alphabetical Order | 109,646 | 0 | - |
| Draw the World Map | 128,674 | 0 | - |
| Find The Mystery Country Using Color Clues - Randomized! | 2,155,105 | 0 | - |
| Countries of the World - One Minute Sprint | 971,649 | 0 | - |
| Official Languages of the World | 414,536 | 0 | - |
| Biggest Cities in the World | 794,343 | 0 | - |
| Common Geography on a Map | 99,353 | 0 | - |
| Island Countries | 708,909 | 0 | - |
| Random Sequential Countries on the World Map - Hard Version | 75,113 | 0 | - |
| Countries of the World in All Featured Languages | 35,021 | 0 | - |
| States of Germany Map Quiz | 132,203 | 0 | - |
| Landlocked Countries | 416,931 | 0 | - |
| Word Puzzles - World Cities #3 | 30,289 | 0 | - |
| World Currencies Quiz on a Map | 60,501 | 0 | - |
| World Currency Quiz | 300,710 | 0 | - |
| Countries of the World Quiz | 47,184,335 | 0 | - |
| Capitals of Canadian Provinces | 88,759 | 0 | - |
| Canada Geography Trivia | 47,454 | 0 | - |
| Random Countries by Bordering Flags | 28,177 | 0 | - |
