Rechteck mit Löcher

43_5
id = 82
status = stop
time = 00:00:00.5
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 23:42:49 up 72 days, 5:53, 0 user, load average: 5.15, 5.08, 5.02