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 | 00:12:40 up 71 days, 6:22, 0 user, load average: 4.19, 4.69, 4.92