Rechteck mit Löcher

33_7
id = 79
status = stop
time = 00:00:00.1
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 04:05:07 up 66 days, 10:15, 0 user, load average: 5.76, 5.50, 5.28