Puzzles build with 6 boxes

show all rotations for puzzle # 3

rot_1 rot_2 rot_3 rot_4
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 12:03:20 up 29 days, 14:30, 1 user, load average: 0.03, 0.11, 0.09