| Series | # | Rating | Takes | |
|---|---|---|---|---|
| Save Humanity | 3 | 3 | 4.82 | 979,304 |
| Sauvez l'Humanité | 3 | 3 | 4.63 | 569,861 |
| Rette die Menschheit | 3 | 3 | 4.54 | 420,542 |
| Ocal Ludzkość | 3 | 3 | 4.74 | 400,331 |
| Cities by Letters | 7 | 2 | 4.76 | 104,843 |
| Largest cities by Region | 6 | 0 | 4.68 | 6,625 |
| Higher or Lower | 2 | 0 | 4.74 | 4,201 |
| Name a Valid City | 2 | 0 | 4.24 | 3,615 |
| Every 100k+ City in Different Megalopolis on a Map | 6 | 0 | 4.07 | 3,285 |
| Organizations' members on a World Map | 2 | 0 | 4.20 | 1,987 |
| Venn Diagrams | 3 | 0 | 4.78 | 1,773 |
| Truck Simulator | 2 | 0 | 4.93 | 1,290 |
| ASEAN | 3 | 0 | 4.80 | 1,150 |
| 2 Borders away | 6 | 0 | 4.20 | 1,129 |
| Public Transit | 12 | 0 | 4.36 | 1,092 |
| Largest Cities by Ocean | 2 | 0 | 5.00 | 806 |
| Misc Geography | 4 | 0 | – | 764 |
| Random Picture Quiz | 2 | 0 | 2.83 | 432 |
| Cities by Proximity | 2 | 0 | – | 254 |
| Word Scramble - Cities by Region | 3 | 0 | – | 233 |
| Famous places of Famous cities on a map | 2 | 0 | – | 231 |
| Tile Select | 2 | 0 | – | 174 |