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 | 11:39:19 up 68 days, 17:49, 0 user, load average: 5.82, 5.37, 5.31