Nicht gruppiert

23.Problem
id = 142
time = 00:00:00.3
unique solutions = 0
select not used
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 12:13:49 up 72 days, 18:24, 3 users, load average: 4.68, 4.82, 4.89