Rechteck doppelt

5*5 7*5 (24.Problem)
id = 143
time = 00:00:00.1
unique solutions = 0
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 06:10:18 up 66 days, 12:20, 0 user, load average: 6.69, 5.43, 5.25