Rubik's Cube

I decided recently to embrace my dilettantism. I don’t think there have been two consecutive days in my life where I wanted to pursue and learn the same ideas. Now mind you, the complete list of topics is finite and I cycle back eventually.

But recently, when I was reminded of the existence of superfast Rubik’s cube solver people, blindfold solvers, one-handed solvers, and foot solvers, I thought it might finally be time to learn how to solve the cube, and to push down the stack the rest of my crazy research agenda.

A couple weeks later, I can assert that I can solve the cube within a few minutes. And moreover, I am able to do it with some modicum of understanding of what I am doing. My goal was not to memorize recipes, which is the approach that most tutorials assume for some reason. Instead, I wanted to know the most granular small changes that can be made and how to carry them out, and also why they work out. And I achieved that! I am impressed with myself, way more than is warranted. This outcome is of course all due to the existence of the Internet and especially YouTube. Here are my favorite links.

Greg Langmead
Machine Learning Engineer

I am a software engineer and mathematician. I work on NLP algorithms for Apple News, and research homotopy type theory in CMU’s philosophy department.