| Series | # | Rating | Takes | |
|---|---|---|---|---|
| Arithmetic | 23 | 2 | 4.61 | 883,658 |
| All Countries by... | 16 | 3 | 4.44 | 572,435 |
| Countries States Capitals Elements Words by Starting Letter | 26 | 0 | 4.57 | 363,750 |
| Biggest Cities within xx Km | 38 | 2 | 4.71 | 242,870 |
| Islands by Country / Area on Map | 26 | 2 | 4.44 | 96,683 |
| Random Landings on Earth | 11 | 1 | 4.02 | 36,650 |
| Country Logic Puzzles | 51 | 0 | 4.40 | 26,441 |
| Random Countries with Neighbours | 11 | 0 | 3.13 | 15,352 |
| World Map - Draw Missing Borders | 15 | 0 | 3.28 | 5,840 |
| World Capitals Bullseye | 22 | 0 | – | 2,359 |
| Isolated World Capitals | 12 | 0 | – | 543 |