| Countries of the World with an Empty Map | 3,384,430 | 0 | - |
| Countries of the World Quiz | 47,607,058 | 0 | - |
| Name a Valid Country Ending in A-Z | 75,286 | 0 | - |
| Countries of Europe Quiz | 3,780,879 | 0 | - |
| Countries of Oceania | 1,057,531 | 0 | - |
| Countries of Africa | 2,545,660 | 0 | - |
| Countries of Asia Quiz | 1,878,293 | 0 | - |
| Countries of North America Quiz | 1,026,090 | 0 | - |
| Countries of South America | 927,772 | 0 | - |
| Country Superlatives #1 | 125,981 | 0 | - |
| Island Countries | 711,156 | 0 | - |
| Countries in Random Rings of the World Map | 87,204 | 0 | - |
| Random Countries on the World Map | 1,552,816 | 0 | - |
| Countries of the World With a Disappearing Map | 113,069 | 0 | - |
| Random Category Elimination - Countries | 437,088 | 0 | - |
| Random Countries Hidden in the World Map | 113,651 | 0 | - |
| Find The Mystery Country Using Hints - Randomized! | 1,181,725 | 0 | - |
| 40 Random Missing Countries on the World Map | 986,066 | 0 | - |
| Every Country Shape | 467,691 | 0 | - |
| Word Scramble - National Capitals | 489,423 | 0 | - |
| Random Capital to Country | 2,595,036 | 0 | - |
| Random Country to Capital | 923,046 | 0 | - |
| Countries of Europe in 1848 | 83,538 | 0 | - |
| Every Country Flag-Shape of the World | 44,747 | 0 | - |
| Can You Name These 50 Random Countries? | 217,464 | 0 | - |
| Random Countries on a Topological Map | 52,371 | 0 | - |
| Countries Less Populous Than Their Neighbors | 81,591 | 0 | - |
| Canada Provinces and Territories | 343,777 | 0 | - |
| Random Countries Mouse Hunt! | 185,282 | 0 | - |
