Rechteck mit Löcher


id = 40
time = 00:00:00.4
unique solutions = 0
using part
animate    
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 20:11:39 up 71 days, 2:21, 2 users, load average: 6.14, 5.34, 5.25