In this video, I describe in detail how I wrote a program to solve a puzzle which I have named the SixStair. The emulator can be found here:
http://aqnichol.com/apps/sixstair3d/
Note that you need to enable WebGL in your browser in order to use the emulator.
The source code for the solver and the emulator can be found on GitHub:
https://github.com/unixpickle/sixstair
https://github.com/unixpickle/sixstair3d
I discovered someone's site which talks about this puzzle:
http://www.jaapsch.net/puzzles/chaos.htm
Watch video How I Solved the "SixStair" Puzzle online without registration, duration hours minute second in high quality. This video was added by user macheads101 03 August 2014, don't forget to share it with your friends and acquaintances, it has been viewed on our site 1,984 once and liked it 29 people.