The file 'Missing Square Puzzle Box (Triangle Illusion) 3D Printer Model' is (stl) file type, size is 42.6KB.
Based on the Missing square puzzle. After seeing the puzzle as a 2D image I knew I needed to make it into a physical 3D object. I hope others get as much enjoyment out of it as I have.
MissingSquare.stl | 169.4KB |