Rechteck mit Löcher

45_5
id = 83
status = stop
time = 00:00:00.1
unique solutions = 1
using part
animate    
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 17:23:14 up 66 days, 23:33, 0 user, load average: 6.02, 5.69, 5.54