| Quiz | Takes | Points | Best |
|---|---|---|---|
| Countries of the World Quiz | 47,356,278 | 0 | - |
| Countries of the World in 1945 with a Map | 150,484 | 0 | - |
| Countries of the World in 1938 Quiz | 94,025 | 0 | - |
| Countries of the World in 1914 with a Map | 194,842 | 0 | - |
| Countries of the World in 1900 | 84,654 | 0 | - |
| Countries of the World in 1882 with a Map | 44,297 | 0 | - |
| Countries of the World in 1789 with a Map | 66,277 | 0 | - |
| Countries of the World in 1444 | 60,138 | 0 | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 155,738 | 0 | - |
| Empires by Maps | 120,107 | 0 | - |
| ALL First-Level Subdivisions of the World With a Map | 146,661 | 0 | - |
| Draw the World Map | 129,662 | 0 | - |
| Countries 197 to 205 | 70,325 | 0 | - |
| Countries 206 to 242 | 33,867 | 0 | - |
| Countries 243 to 249 | 10,994 | - | - |
| Countries of Europe in 1815 With a Map | 149,969 | 0 | - |
| Clear All Country Borders on the World Map | 41,148 | 0 | - |
| Name a Valid First-Level Subdivision for Every Country | 49,959 | 0 | - |