| Mistakes in puzzles | 5,530 | 132 |
mer |
| Creating a tournament with a compulsory beginning | 152 | 3 |
RoepStoep |
| Tournament games with no moves played | 28 | 2 |
RoepStoep |
| Berserk bug | 159 | 4 |
RoepStoep |
| colours in studies | 145 | 4 |
sardinakawkaw |
| multicaptures all at once on games | 99 | 1 |
Bobkingmen3 |
| Custom position with variants | 107 | 1 |
Bobkingmen3 |
| team battles - max of teams ? | 47 | 1 |
RoepStoep |
| Other board sizes | 160 | 2 |
inesistenza |
| Puzzle Difficulty | 167 | 3 |
RoepStoep |
| Mistake puzzle 1829 | 135 | 2 |
Frisian |