De Bug

I'm still playing with the Eternity II puzzle. I came up with a couple of ideas that might reduce the problem to something that can be solved. Probably not, but maybe. So I've been writing some code and I got to a place where the program runs but it does not work. So I start trying to find the problem, and I cannot get a handle on it. On one hand the code is dirt simple. On the other we are dealing with rotations, and for some reason I am having a devil of a time sorting it out. Might have to go back to pencil and paper.