| Series | # | Rating | Takes | |
|---|---|---|---|---|
| Arithmetic | 24 | 2 | 4.60 | 886,527 |
| All Countries by... | 16 | 3 | 4.44 | 577,861 |
| Countries States Capitals Elements Words by Starting Letter | 26 | 0 | 4.57 | 365,249 |
| Biggest Cities within xx Km | 38 | 2 | 4.71 | 243,979 |
| Islands by Country / Area on Map | 26 | 2 | 4.44 | 97,501 |
| Random Landings on Earth | 11 | 1 | 3.95 | 36,876 |
| Country Logic Puzzles | 51 | 0 | 4.40 | 26,862 |
| Random Countries with Neighbours | 11 | 0 | 3.13 | 15,680 |
| World Map - Draw Missing Borders | 15 | 0 | 3.28 | 5,872 |
| World Capitals Bullseye | 22 | 0 | – | 2,361 |
| Isolated World Capitals | 12 | 0 | – | 543 |