| Quiz | Takes | Points | Best |
|---|---|---|---|
| First Cities in History to Reach 100,000 People | 16,280 | 0 | - |
| First Cities in History to Reach 1,000,000 People since 1775 | 2,523 | - | - |
| Territorial Evolution of Brazil on a Map | 4,179 | - | - |
| Territorial Evolution of the United States on a Map | 16,184 | - | - |
| Countries of the World in 1882 with a Map | 44,952 | 0 | - |
| Countries of the World in 1789 with a Map | 67,173 | 0 | - |