| Takes | Quiz | Points | Best |
|---|---|---|---|
| 601 | Administrative Districts of the GDR on a Map | - | - |
| 2,888 | Biggest Cities of Europe in 1000 (With a Map!) | - | - |
| 485 | Biggest Cities of Germany in 1700 AD | - | - |
| 289 | Biggest English Cities and Towns in 1901 | - | - |
| 500 | Boroughs of Berlin Before 2001 on a Map | - | - |
| 212 | Countries of Comecon Quiz | - | - |
| 5,635 | Countries of Europe in 1860 (With a Map!) | - | - |
| 580 | Countries of the Indian Subcontinent in 1525 | - | - |
| 756 | Country Flags of the World in 1970 | - | - |
| 1,237 | Modern-Day Countries of the Carolingian Empire on a Map | - | - |
| 1,425 | Modern-Day Countries of the Kievan Rus' on a Map | - | - |
| 3,771 | States of the German Empire in 1914 on a Map | - | - |
| 1,456 | States of the Weimar Republic in 1920 on a Map | - | - |
| 487 | U.S. States and Territories 1864 (With a Map) | - | - |
| 1,255 | U.S. States and Territories in 1800 on a Map | - | - |