4L puzzle

thingiverse

Designed by Yasuhiro Hashimoto, 4L won Jury Honorable Mention in IPP 2015. As a packing puzzle, the goal is to put 4 L shape pieces (2 fat, 2 thin) into the packing box.buy online:https://cubicdissection.com/products/4l-packing-puzzleModeling using puzzlecad, an open source OpenSCAD library. Source code is also uploaded. Download puzzlecad library, put the *.scad file into the folder and open it. Then you can easily change size, inset, bevel, etc. Remove the * before the model (one line a time, add * back for the next), and press F6 to render, then export the *.stl file.In my opinion, 4L, TUTU and Hat Trick (see my things) are very similar. If you got stuck, maybe try other two first for some insight.Intended for personal use only and not for commercial purposes.