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 | 07:31:13 up 63 days, 13:41, 0 user, load average: 11.29, 9.89, 8.90