Renslay
Legend
Among many puzzles, I can solve a 4 dimensional 3x3x3x3 Rubik's Cube. I did solve it, and theoretically, I can solve any N^M Rubik's Cube, but for M > 4 the time would be awefully painful. Also once I tried to solve a 5 dimensional 2x2x2x2x2 cube, but I failed to perform my algorithms three times in a row right in the beginning, and I gave up.