Rechteck

degenerated
id = 54
time = 00:00:00.1
unique solutions = 0

using part
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 17:13:14 up 54 days, 23:23, 0 user, load average: 2.50, 2.56, 2.53