Rechteck mit Löcher

33_7
id = 79
status = stop
time = 00:00:00.3
unique solutions = 1
select not used
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 12:26:50 up 72 days, 18:37, 3 users, load average: 5.54, 5.06, 4.92