Rechteck mit Löcher

45_5
id = 83
status = stop
time = 00:00:00.3
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 16:17:10 up 70 days, 22:27, 2 users, load average: 3.89, 4.01, 3.96