I used Relet's openSCAD code to generate another burr puzzle, from this website:http://researchweb.watson.ibm.com/BurrPuzzles/Samples.html
You can also buy this through my etsy shop! https://www.etsy.com/shop/CarryTheWhat?
Also check us out on Facebook! https://www.facebook.com/carry.the.what.replications
Print each piece, and either learn how to solve the puzzle, or use this tool to figure it out (click on the first one, the instructions are for disassembly; so go in reverse order..)
Parametric Burr Puzzle Module by relet
Coffin's improved burr (level 2.3) by CarryTheWhatis licensed under the Creative Commons - Attributionlicense.