Puzzle (8-parts)

thingiverse

I saw this on YT shorts: https://www.youtube.com/shorts/tFIGCaT_QaY and wanted to see if I could model this in FreeCAD. I don't know who designed and produced this puzzle and I claim no rights or ownership of its design. This is only a test for me to see how far my FreeCAD skills have progressed. This took me maybe a few hours and some iterations. Size is not exactly as in the video, but it works. The model is parametric so I might try different sizes later. How to print: Every part with a _2 in its filename has to be printed 2x. I included a project file (Cura) with the parts aligned on the print bed. To assemble the puzzle use the video and start from the end. Tricky part are the last two pieces. Chance is 50:50 that you have rotated it so that last piece doesn't fits because you are using the wrong slots.