Rechteck doppelt

5*5 5*5 (25.Problem)
id = 144
status = stop
time = 00:00:00.0
unique solutions = 1
Missing part nbr

1 3
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 10:11:22 up 63 days, 16:21, 0 user, load average: 6.25, 5.83, 5.80