# Mathematics of a Rubik’s Cube

In less than 6 hours, it will be 2012. And in less than 72 hours, I’ll be back in my Williams College room for the Winter Study period. I’m taking a course called “The Mathematics of a Rubik’s Cube” taught by a professor whose research focus is on algebra. That’s the only course I’m taking for the four-week period, which is great for me since I can focus all my time on learning about the cube. Solving a Rubik’s cube doesn’t require much thought since there are many algorithms available online. But I’m hoping that the math of the cube won’t rely much on rote review and memorization. As a bonus, I’ll also expect to be able to speed cube faster than I’ve ever done before. Obviously, I’m not planning to try and break any records; this is just for my own entertainment. Maybe I’ll even be able to solve 4x4x4, 5x5x5, 6x6x6, 7x7x7, and 4x4x4x4 cubes.

The 4x4x4x4 cube has an extra dimension. This is a correct video of such a cube, as well as a correct solution. Technically, I should call those shapes tesseracts, which are a classification of hypercubes dealing with four dimensions.

Expect to see more entries about the Rubik’s Cube in January. I’ll also be posting more about American Sign Language and hopefully updating the Seita Axioms one day. Meanwhile, Happy New Years!