Cylinder puzzle

thingiverse

this is the cylinder puzzle that can be 3d printed. if you don't know what this puzzle consists of, here is a link to the real puzzle:https://www.youtube.com/watch?v=ck6Sfzg0n9E (not my video) Overview and Background introduction i'm not a puzzle designer, but i like to see the interesting mechanics behind. this can be made as a challenge for friends or just a piece of decoration in your room. many people will ask about it for sure! enjoy the puzzle and if you have any questions or something is wrong with the design, feel free to comment! Lesson Plan and Activity requirements you need 3 to 6 steel balls with 8-6 mm diameter. if more steel balls are added, the more difficult the puzzle is. it is recommended to use PLA or ABS with a wall of 1.5mm and a 30% infill. otherwise too much material will be useless anyway.