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 | 17:19:01 up 70 days, 23:29, 2 users, load average: 4.31, 4.29, 4.30