Wooden puzzle solution

Hercules 27-Piece Wooden Assembly Puzzle Solution

Identification, hints and preserved instructions for the 27-piece Hercules wooden construction / assembly puzzle.

Also known as: Hercules brain teaser, 27-piece wooden puzzle.

Preserved archive materialSolution material availableCraftyPuzzles level: Expert

Archive labels distinguish original material, externally checked research and provisional identifications.

Not sure this is your puzzle? Compare shape, material and photographs with the guided Puzzle Finder, or use the private Photo Identifier in your browser.

This puzzle was formerly sold by Crafty Puzzles and is retained as a free reference item. It is no longer available to purchase from this website.

Is this your version?

Similar puzzles can need completely different solutions. Check the piece count, shape and construction before you continue.

Hercules puzzle solution and assembly diagram
This page · 27 pieces

Hercules

A much more complex cross-form burr with many more components.

Chunky Puzzle Cross
6 pieces

Cross

The classic six-piece wooden cross / burr with a final locking bar.

Mini Links Cross puzzle solution and assembly diagram
6 pieces

Mini Links Cross

A smaller Mini Links Cross; compare notch positions before using the solution.

Japanese Crystal
9 pieces

Japanese Crystal

A nine-piece cross-shaped burr with a more complex central build.

Still unsure? Use Puzzle Detective to combine a photo with physical clues.

Try a hint before revealing the answer

Open one hint at a time to preserve some of the challenge.

Hint 1

Study the identification photograph and separate pieces with matching notch patterns.

Hint 2

Look for the key piece: it is often the only piece that can move slightly when the puzzle is complete.

Hint 3

Keep the partly assembled puzzle loose until the final locking piece is fitted.

How to use the preserved instructions

Lay the pieces out in the same orientation as the component key. Work through the numbered stages in order and keep the assembly loose until the final locking movement.

Do not confuse this with the Philos Hercules cube

Puzzle Master lists a Philos Hercules measuring about 5 cm × 5 cm × 5 cm. The archived Crafty Puzzles Hercules shown here is a 27-piece, approximately 8 cm × 8 cm × 8 cm wooden construction.

Because the size and construction differ, the Puzzle Master / Philos solution is not treated as a match for this page. The original Crafty Puzzles instruction diagram remains the authoritative archive reference for this version.

View the different Philos Hercules record

Useful descriptive names

If your packaging no longer says Hercules, this archived puzzle can also be described as a 27-piece wooden construction puzzle, 27-piece wooden assembly puzzle or interlocking wooden brain teaser. These are descriptive search terms rather than claims that every similarly named 27-piece puzzle uses the same solution.

Complete Hercules solution

The original Crafty Puzzles instruction diagram is preserved below.

Reveal the Hercules solution diagram

Select the diagram to open a full-screen zoomable view. The original file is also available for printing.

Download the original instruction image

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Source and verification

Archive source
Original Crafty Puzzles archive material
Information checked
13 June 2026
Verification status
Archive-preserved; not independently physically tested
Page status
Original Crafty Puzzles URL preserved
Rights handling
Legacy Crafty Puzzles archive material — This material was present on the historic Crafty Puzzles website supplied by the site owner. Individual legacy asset rights have not been independently re-verified, so it should not be reused elsewhere without separate permission. Read the site-wide policy

Identification check

Not the puzzle you have?

Do not force a solution onto a similar-looking variant. Compare the piece count, finished shape and photographs before trying another assembly sequence.

Puzzle instruction image