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 | 03:57:04 up 76 days, 10:07, 0 user, load average: 5.32, 4.99, 4.97