Rechteck doppelt

5*5 5*5 (25.Problem)
id = 144
time = 00:00:00.3
unique solutions = 0
not used
using part
not used
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 23:09:14 up 71 days, 5:19, 0 user, load average: 4.85, 4.93, 5.09