Rechteck doppelt

5*5 7*5 (24.Problem)
id = 143
time = 00:00:00.4
unique solutions = 0
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 06:25:06 up 75 days, 12:35, 0 user, load average: 4.69, 4.81, 4.90