The Fermat’s Last Theorem x ^ n + y ^ n = z ^ n, admits no solution for n> 2. It has less meaning of my conjecture that there exists only one solution to the value 216 when n = 3 in the equality between the sum of n shapes n-dimensional, the product of n shapes n-dimensional of increasing size, starting from the one side equal to one, and a compact shape n-dimensional. It is no coincidence that the value of the side repeated three times in the cube that is the solution recalls the mark of the Antichrist: 666.