Nicht gruppiert

18.Problem
id = 138
time = 00:00:01.4
unique solutions = 0
Received cubes: 72 Required cubes for box= 8
animate    
XML
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 00:24:34 up 73 days, 6:34, 0 user, load average: 4.49, 4.63, 4.69