Thought the original puzzle was difficult take a look at this one
The neXt generation, shape-shifting, 3D logic puzzle.
The X-Cube is a twisting logic puzzle that, when solved, forms an ‘X’ and has all 6 colors oriented in the same directions.
The X-Cube has 52 moving parts, 102 stickers, and 125 decillion possible permutations.
That’s 125,486,757,308,950,508,983,252,156,416,000,000 (1.254×10^35) permutations! That’s over 2 quadrillion times more permutations than the original 3x3x3 Rubik’s Cube for all you cube geeks, over 208 billion moles of permutations for all you chemistry geeks, and all you math geeks can check my math.