Rechteck mit Löcher

70.Problem
id = 165
status = timer expired
time = 00:00:10.2
unique solutions = 0
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 15:45:20 up 70 days, 21:55, 2 users, load average: 3.79, 3.85, 4.19