Rechteck mit Löcher



id = 68
time = 00:00:00.3
unique solutions = 0
Received cubes: 72 Required cubes for box= 6
animate    
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 08:20:31 up 73 days, 14:30, 0 user, load average: 5.39, 4.97, 4.87