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A Puzzle Box using ciphers, mechanics, and Arduino

Custom Puzzle Box

This project is an attempt to build my skills in rapid prototyping, including laser cutting, 3D modeling and printing, and Arduino applications.

Final product

Puzzles

  • Magnet grid, with 30 positions, and 5 magnets (142,506 possible conbinations)
  • Plug board with 10 numbered connectors, accepting 6 ordered pairs of digits (9,366,819 possible combinations)
  • Screw panel, inaccessible without the correct tool
  • Grille cipher, with double-sided grille
  • Decryption cipher, with 5 unique two-sided gears (1,054,460 gear setup combinations)
    • 60 gear trio choices, 17,576 letter orientations
  • Reversible drawer causing another drawer to open
  • Hidden-in-plain-sight puzzles

Video

Video of solution

Design Process

You can see the progress in creating the physical box components on the process readme.