Crestfallen Studios

Of Three the Hard Way.

Some of you have this game... and probably finished it...

But i cannot pass thru that Kure ruins puzzle, where you must move all the crystals of one color to the other side and the other ones to that side.

Any hints?

I dont really remember any strategy to it, you just do it, I don't remember it being hard at all. If I get around to it I'll look at it again.