Guy Explains and Solves Rubik’s Cube from Hell in 8 Hour Video
Here’s an 8 hour video tutorial of how to solve a Petaminx. What’s that? Well, there are a lot of different solutions … but how many? Google shows there are 3×10^996 solutions. But only one that is correct. Here’s the 8 hour real time how to.
In case you have 8 hours to spare.