| Quiz | Takes | Points | Best |
|---|---|---|---|
| Draw All Country Borders and Borderless Countries | 165,046 | 0 | - |
| Countries of the World with an Empty Map | 3,390,071 | 0 | - |
| Largest Cities for each Latitude Degree | 48,409 | 0 | - |
| U.S. Geography with Native American Names on a Map | 31,287 | 0 | - |
| Biggest Cities in History | 90,479 | 0 | - |
| Official Languages of the World on the Disappearing World Map | 117,328 | 0 | - |
| All 100k+ Cities in the World by Proximity on a Map | 38,941 | - | - |
| All 50k+ Cities in the United Kingdom with a Map | 13,114 | - | - |
| All 1M Cities by Proximity | 581,075 | 0 | - |
| Save Humanity by Guessing Countries | 584,495 | 0 | - |
| 5 Largest Cities for Every Letter on Map | 51,830 | 0 | - |
| Countries of the World by Similar Area in 90 Seconds | 46,446 | 0 | - |