Puzzles build with 6 boxes

show all rotations for puzzle # 11

rot_1 rot_2 rot_3 rot_4
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 11:29:43 up 29 days, 13:56, 1 user, load average: 0.08, 0.12, 0.10