JonA :: Visited collections
| collection | solved levels | % |
| aenigma | 17 | 34 |
| Aruba | 72 | 28.5 |
| Atlas 01 | 5 | 5.4 |
| Atlas 10 | 3 | 3.1 |
| Boxxle | 9 | 3.9 |
| Bugs collections | 3 | 1 |
| classic | 6 | 14.6 |
| Cosmac | 61 | 10.7 |
| Erim Sever | 171 | 65.8 |
| GRIGoRusha | 2 | 25 |
| Microban | 151 | 97.4 |
| Microban II | 129 | 97.7 |
| Microban III | 92 | 92 |
| Microban IV | 69 | 69 |
| Sasquatch | 10 | 20 |
| Sasquatch IV | 3 | 6 |
| Serena | 359 | 91.3 |
| Serg Belyaev | 5 | 0.9 |
| simple | 6 | 100 |
| Spiros sets | 46 | 5.2 |
| Strategy | 5 | 5.3 |
| Sven 01 | 92 | 9.2 |
| Thinking Rabbit | 34 | 68 |
| total | 1350 | |