Rechteck mit Löcher

45_5
id = 83
status = stop
time = 00:00:00.3
unique solutions = 1
using part
animate    
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 22:36:42 up 71 days, 4:47, 2 users, load average: 7.68, 6.11, 5.45