Symmetrie

17.Problem
id = 239
time = 00:00:00.9
unique solutions = 0
select solution
animate       
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 22:20:57 up 78 days, 4:31, 1 user, load average: 7.14, 6.30, 5.58