Puzzle box 3 - Locking impossible dovetail

myminifactory

This box is part of a set of 6 puzzle boxes, each measuring 3*3*3cm. They all share the same theme: removing lids from boxes using unique and fascinating methods. Each box has a difficulty rating from 1-6, but even knowing how they're put together can't entirely eliminate the mystery. These boxes are still worth solving and playing with, and you can also give them to friends to challenge themselves. Printing settings: Supports: None Infill: 15%+ The case has two extremities that can snap off easily, so consider reinforcing it or printing it with a higher infill. Assembly: 1) Insert the peg into the lid's hole, making sure it slides in and out smoothly. 2) Holding the lid upside down, slide the case over it diagonally. Solution: 1) Hold the box upside down and slide the lid off diagonally. You might need to try two directions before succeeding. Be careful not to lose the pin.