Machinist's Stash Puzzle

An impeccable piece of precision engineering, the Machinist's Stash has a hidden compartment which can only be accessed via a labyrinth lock. Easy to close, but a real challenge to open, the process "requires strict adherence to the algorithm" and an error at any stage throws you back to square one.

There are no hints how to open the cache and this one is an extreme challenge. This puzzle is a re-release of the Fire Plug Puzzle designed in 1992 by Marcel Gillen. Handmade from bronze and duralumin, the Machinist's Stash is a pleasure to and is sold assembled. Made in Ukraine by Andriy “Bruns”.

 DESIGNER   ANDRIY BRUNS

A few years ago Andriy was a normal office worker. He studied and has a masters degree in engineering design for the pharmaceutical industry. 

After buying his first lathe and going from strength to strength, he now has his own engineering channel on Youtube and left his day job to pursue his passion full time.