Intuitive to solve. Fun to create variations. Got one for myself and one for a friend. We enjoy making a game out of it. Difficult to move. The slightest twist can disrupt movement. It is best to solve with a smooth surface on hand so you can straighten it between moves. Really enjoy this one a lot
Awesome! A little tight but very workable. The outer ring is the tightest. I will be using lubricant on it. Not for non-cubers or speed spinners. Great for thoughtful, meditative play. CubeIn got it to me quickly. I look forward to my next purchase from them.