A-Puzzle-A-Day
thingiverse
The puzzle is available here: https://www.dragonfjord.com/product/a-puzzle-a-day/ I recreated the model as an excercise for OpenScad model. It is pretty big and printing both parts took 12 hours, but large puzzle is much more fun to play with. If you want to scale it down, better to change the scad-file, otherwise it might be hard to split the pieces. The gap between them is pretty small. The model generation with OpenScad is slow, so please be patient. The puzzle is really fun!!! My wife solved this puzzle and here is solved.pdf attached with a configuration for any date.
With this file you will be able to print A-Puzzle-A-Day with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on A-Puzzle-A-Day.