Collector of puzzles that can be printed
This is organized according to this fascinating website https://johnrausch.com/PuzzlingWorld/
Here I'll put some traditional & famous puzzle, such as Klotski(华容道).
Those puzzles are collected from public 3D print website. I'll include link to models that look fun to me.
Those part may not contain a good-formed .stl file or link, but it's good to see someone is trying to understand the pattern behind all the amazing work.
This is a tool for generate .stl file from .cube input.
This is a type I defined for cube structure input.
A type generally supported for 3D print.