Pennytentiary

After months of design, prototyping, and several delays, we have finalized our first coin release puzzle, "Pennytentiary." To solve this sequential discovery puzzle, you must release the penny trapped inside.

Pennytentiary's complexity and depth rival that of our trickiest puzzle boxes. The solution is very challenging, with multiple "aha" moments to be found. Success relies upon the discovery and use of various tools to execute more than dozen confounding moves. No force, tapping, banging, or dexterity is required. Pennytentiary ships in an unsolved configuration.

Reviews and Blog Posts:

• FiveSinatras posted a great blog review of this puzzle.
• Allard wrote a fine review on his Puzzling Times Blog Post.
• Mr. Puzzle's video review ** Spoiler Warning - this link contains the puzzle's solution** here

This puzzle contains small parts and should be kept away from children. We recommend exploring Pennytentiary on a flat surface.

Precision wood puzzles can be damaged by environmental changes. Please read the Caring for Wood Puzzles guide to ensure proper fit and operation. We recommend occasional polishing with Renaissance Wax to keep wood puzzles in top condition.