We found that there were no apps available for the particular type of puzzle that we were trying to solve, so we decided to make one for ourselves! The idea is the make it educational to allow people to learn how to solve the puzzle, and not just mindlessly rotate things around.
What it does
You show the app each side of your pyraminx and it will automatically read in the colours and determine the configuration of the puzzle. It will then show you the moves necessary to solve the puzzle.
How we built it
We used OpenCV for the image processing and Unity for the 3D rendering.