Rechteck mit Löcher

33_7
id = 79
status = stop
time = 00:00:00.5
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 18:22:23 up 71 days, 32 min, 2 users, load average: 5.12, 4.58, 4.29