Rechteck

4.Problem
id = 125
time = 00:00:00.8
unique solutions = 0
select not used
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 12:41:59 up 72 days, 18:52, 3 users, load average: 4.88, 4.89, 4.93