Nicht gruppiert

23.Problem
id = 142
time = 00:00:00.3
unique solutions = 0
not used
using part
not used
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 21:51:51 up 71 days, 4:02, 2 users, load average: 5.61, 5.28, 5.19