# Archimedes’ Gear Puzzle by Project Genius

A wooden gear with a hidden sequence to learn.

The interlocking puzzle uses magnetic pins and detachable elements. The maker specifies ages 14+; keep track of the small pieces while working it out.

## Why we’d gift it

For the puzzle fan drawn to mechanical details.

- Category: Play & curiosity
- Selected variant: Standard
- Price snapshot: $29.99 USD
- Availability snapshot: Available
- Last checked: 2026-10-30
- Canonical page: https://shopcoolshit.com/finds/r7-projectgenius-archimedes-gear-puzzle/
- Brand source: https://projectgeniusinc.com/products/archimedes-gear
- Shop: https://projectgeniusinc.com/products/archimedes-gear?variant=44024825151684
- Affiliate link: No.

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