Rechteck mit Löcher

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id = 82
status = stop
time = 00:00:00.5
unique solutions = 1
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 08:02:39 up 76 days, 14:12, 0 user, load average: 5.45, 5.17, 4.97