Rechteck mit Löcher

70.Problem
id = 165
status = timer expired
time = 00:01:00.0
unique solutions = 0
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 01:01:41 up 66 days, 7:12, 0 user, load average: 5.69, 5.85, 5.64