got selected for next round

.
our grp had a case study and a puzzle to solve..
puzzle we couldnt solve and they didnt tell the ans also
case study was about cosmetic firm shipping defective batch of cream. What should the company do when they come to know of it.
whole process was ok and 3 ppl got selected. I think they were looking how a person can handle situations and is active in the discussion...
I just jumped from one place to another
all the bast for ur GD/PI