Notes on Twisty Puzzles

The Cv puzzles were some of the first simple twisty puzzles to be developed. One in particular, the Skewb, is probably the puzzle with the m...

The Cf puzzles are very simple to describe: they are just the very well-known 2x2x2 and 3x3x3 cube. There are, of course, much more efficien...

These puzzles are tetrahedral with edge turns. Puzzles Te3 and Te4 in this series have extra moves if you remove the restriction that they m...

These puzzles are tetrahedral with vertex turns. Because the tetrahedron is the unique regular polyhedron to have a face opposite a vertex, ...

There are a lot of twisty puzzles out there, and they can be categorized in a multitude of ways. This project, the TPCP, is an attempt to ca...

No theory in this article, it's just a proposal I've been thinking of but don't have the skills to program. I've never seen ...

I wrote this on 3/30/08. The goal of this article is to determine the number of positions of various twisty polyhedra. I will first show an ...