Parametric Customizable-Text Print-In-Place Jigsaw Puzzle

thingiverse

A compact OpenSCAD script generates a jigsaw puzzle; two samples of its output are attached. Note that the puzzle differs each time it's rendered due to a randomized seed. A cut width of 0.5mm should suffice for in-place printing, with the finished puzzle fitting loosely. However, you can also divide the pieces using your Slicer software if preferred. I recommend changing filament color during printing to emphasize text and frame borders. To do this, I simply added an "M600" command at a specific layer in the gcode file. All improvements or remixes are welcome!