Not everyone has solved the Rubik's Cube. Sure, many have played around with it before. But before you accomplish that, someone made it even more complicated - they added mathematical patterns of numbers into the mix. Add this to the list of things you'll never solve.

Solving the six sides of this puzzle cube requires you to group the numbers into well-known mathematical patterns or collections—including a Fibonacci series, a prime number series, and even the digits of Pi.



[ThinkGeek]