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 | 18:04:31 up 68 days, 14 min, 1 user, load average: 5.27, 5.31, 5.40