Rechteck mit Löcher

33_7
id = 79
status = stop: max solutions reached
time = 00:00:00.2
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 19:55:22 up 65 days, 2:05, 3 users, load average: 5.26, 5.34, 5.54