Puzzle box 5 - Impact locking dovetail

myminifactory

This puzzle box is part of a collection of six 3*3*3cm boxes, all featuring unique and interesting ways for lids to be removed from boxes. The difficulty level of each box ranges from one to six, making them challenging but still entertaining to solve and play with. Giving these boxes to friends to try and figure out adds an extra layer of fun. Printing settings are as follows: supports are not needed; infill can range from 15% to higher percentages for optimal results. A heavier pin works better but may shear along print lines, so consider using a higher infill setting. Additional materials required include: * Thin circular magnet with a diameter of one centimeter * Thin sheet of ferromagnetic metal Test the attraction between the magnet and metal when five millimeters apart to ensure they are not magnetically attracted. Assembly involves the following steps: 1. Glue the magnet to the tip of the pin and attach the metal sheet to the inside of the lid's hole. 2. Place the pin into the case, with the magnet facing up, making sure it does not sit above the face. 3. Slide the lid onto the case and flip it upside down until a clicking sound is heard. Solution: 1. Hold the box upright in one hand and hit it firmly on your other palm until you can slide the lid off. 2. Adjust the strength of the magnet or metal sheet as needed to achieve optimal results.