Rechteck doppelt

25.Problem
id = 144
status = stop
time = 00:00:00.1
unique solutions = 1
Missing part nbr

using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 21:33:28 up 62 days, 3:43, 0 user, load average: 3.56, 3.79, 4.07