Hidden Maze Ring Box - Proposal and Jewelry Gift Puzzle

A faceted ring box that only opens once the hidden maze is solved. A slotted insert holds the ring upright, so it is the first thing seen when the lid comes off. - 2 maze cores, faceted octagon sleeve and a slotted ring insert - Shut box 69 x 69 x 53 mm; inner space 52 mm across, 47 mm deep; insert with a 3.2 mm ring slot - Mazes checked in code for solvability and pin clearance; the insert is checked to fit the core - Support-free; 0.3 mm sliding clearance Designed procedurally in code (parame…

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