Rechteck

4.Problem
id = 125
time = 00:00:00.8
unique solutions = 0
select solution
animate       
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 18:13:39 up 78 days, 23 min, 0 user, load average: 5.11, 5.03, 4.95