Rechteck mit Löcher


id = 67
time = 00:00:00.3
unique solutions = 0
select not used
animate    
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Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 12:21:15 up 72 days, 18:31, 3 users, load average: 4.41, 4.65, 4.79