Rechteck doppelt

4*10 4*10 (60.Problem)
id = 151
status = stop
time = 00:00:00.1
unique solutions = 1
using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 20:26:00 up 63 days, 2:36, 0 user, load average: 5.34, 4.56, 4.31