Rechteck doppelt

5*5 7*5 (24.Problem)
id = 143
time = 00:00:00.4
unique solutions = 0
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 00:07:12 up 72 days, 6:17, 0 user, load average: 5.94, 5.58, 5.34