Japanese Diamond Puzzle Mechanical Puzzle, Interlocking Puzzle

Bind Secret Opening Puzzle - Mechanical Wooden Brain Teaser

Diamond Cube Puzzle Games Gifts and Brain Teaser Puzzles Game for

Vintage Interlocking Diamond & Barrel Wooden Brain Teaser Puzzles

This ornate, rocket-shaped mechanical puzzle contains 9 non-identical, precision-cut pieces that mesh together to form a smooth and compact structure. The Rocket Puzzle uses an ingenious slide and lock mechanism that is incredibly hard to decipher from the outside.

Rocket Puzzle - Wooden Interlocking Puzzle

The Player Subscription Puzzle Box for Beginners Unique Gift for Him, Unique Gift for Her, Smart Gift for Puzzle Lovers Kubiya Games

Diamond Cube 3 - Burr Puzzle, Mechanical 3D Wooden Interlocking

Simple DIY Woodworking Gift Idea: The 3-Piece Burr Puzzle

Cast Harmony Metal Puzzle, Hanayama, Brain Teaser, Mechanical Puzzle, IQ Logic Teaser, 3D Puzzle, Puzzle, Huzzle

Secret Opening Puzzle Box Wood Puzzle Box, Escape Room Puzzle Box, Brain Teaser Puzzle, Birthday Gift - Denmark

Annihilator Wire Puzzle, Brain Teaser, Game, Mechanical Puzzle, IQ Logic Teaser, 3D Puzzle, Puzzle

The Interlocking Ladder Puzzle is based on the Japanese Crystal Puzzle originally designed in Japan circa the 19th century. This stunningly ornate and intriguing device is one of the most challenging units in our entire interlocking puzzle collection. The structure is made out of 51 non-identical, interlocking bars.

Japanese Interlocking Ladder Puzzle Small - 4 x 4 x 5