Mechanical Puzzles

This exquisitely designed Notch Puzzle is a 13 Piece Burr that seems to have no way to break in; the pieces fit seamlessly together with no cracks or openings! Interlocking...

This delightfully simple 4 Circles Brain Teaser consists of four precision-cut pieces that fit together to form a cylindrical, wooden shape. Pay close attention as you dismantle the cylinder; you...

This beautiful Tavor interlocking puzzle now comes in a keychain, so you can take this remarkable mini puzzle everywhere with you and surprise your friends. This remarkable interlocking puzzle is...

Can you unlock the secret of the Cast Diamond Puzzle and reveal the hidden diamond within? This elegantly designed brain teaser from Hanayama Huzzle features two interconnected metal pieces that...

The Falling Star Puzzle is made of nine interlocking, wooden pieces. This moderately difficult puzzle will keep adults and children entertained for hours, but not long enough to give up!...

Another great puzzle by Oskar van Deventer. The H&H puzzle is made out of two pieces shaped like the letter H. The goal of the H&H puzzle is to take apart the...

Designed by renowned Japanese puzzle artist Yuu Asaka, the Hanayama Cast Jam is a captivating and intricate puzzle that offers a great mental challenge. Featuring two gold-colored rings that glide...

Ready to level up. The Link Puzzle is designed for expert solvers who enjoy a genuine test of their skills. Crafted from polished stainless steel, it features four interlocked rings...

Very satisfying puzzle by Masui Ohno. The challenge in this puzzle is to remove the cross-shaped piece from the outer disk and then put it back together. To solve the puzzle, begin by rotating the outer...

Diamonds are forever, and our Diamond Cube collection never goes out of style! The Diamond Cube 2 Puzzle is built from a wooden composite of different colored grains and places...

The Cast Free Star Puzzle is a charming and cleverly designed brain teaser where a star-shaped piece is trapped inside a loop. Your goal: free the star, then figure out...

The Nails Cube Keychain is a cube composed of individualized, wooden pieces that are secured by small, wooden nails. Our puzzle puts an intriguing twist on a classic puzzle with...

The Q&Q Puzzle is a compact and clever metal brain teaser that’s perfect for puzzling anywhere—at home, in the office, or on the go. Crafted from smooth stainless steel, the...

The Cast Two Keys Puzzle is a charming, beginner-friendly brain teaser designed to engage curious minds of all ages. The objective is simple yet satisfying: separate the two interlocked metal...

The Hanayama Cast Key is a Level 1 brain teaser, perfect for beginners and puzzle enthusiasts alike. Your goal is simple yet engaging—separate the two interlocked metal keys and reassemble...

This fun and challenging A&A Cast Metal Puzzle by Hanayama will leave you feeling great once you solve it. Offering a distinctive problem-solving experience at a medium difficulty level, it...

A great medium-level Hanayama cast metal puzzle by Bram Cohen. The Rattle puzzle is made out of four identical interlocked pieces  The object of the puzzle is to take apart the four...

The Cast Taurus Puzzle is a beautifully crafted 3D metal brain teaser designed to resemble two interlocked bull heads. Your objective: separate the two Taurus-shaped pieces—and then figure out how...

Deceptively simple and endlessly satisfying, The Loop Puzzle is a great starting point for anyone new to metal puzzles. Rated Level 2 out of 5 in difficulty, the goal is...

The Pins Cube Keychain Puzzle has 7 interlocking pieces that are held together by small, wooden pins. Strangely enough, there are actually a few combinations to solve it. The challenge...