Rechteck doppelt

5*5 5*5 (25.Problem)
id = 144
status = stop
time = 00:00:00.0
unique solutions = 1
Missing part(s)
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 03:15:01 up 65 days, 9:25, 0 user, load average: 4.89, 4.64, 4.31