Labyrinth puzzlebox

thingiverse

I've seen videos of puzzles like that before and I decided to create my own. So I came up with the design:).\r\n\r\nThe 5mm diameter spring for the pin is approximately 13mm long, but since this particular spring was an old one from my drawer, you'll need to find its exact length by compressing it slightly. It shouldn't press too hard and the pin should still be able to move freely without getting stuck.