Mechanical Puzzles

The Two Nails Puzzle is a beautifully simple yet surprisingly clever disentanglement puzzle. Made from two identical stainless steel nails, bent and interlocked in perfect symmetry, the goal is straightforward:...

Inspired by The Cage and Ball from Professor Hoffmann’s iconic book Puzzles Old and New, the Caged Orb Puzzle is a beautiful blend of historical charm and mechanical challenge. Two...

A clever follow-up to the original Hexed Bolt, Hexed Bolt II features a brand-new internal mechanism that will test your logic and observation skills. Made from solid brass, it has...

This exclusive collection includes some of the most demanding metal puzzles in the renowned Hanayama series. Each puzzle is masterfully crafted to test your puzzle skills, patience, and creativity. Designed...

The Hanayama Rotor cast puzzle features a chic design with a super difficult challenge. Its uniquely shaped components and multiple solutions contribute to its classification as a level 6 puzzle,...

The Heart in Heart is a captivating heart-shaped puzzle by Will Strijbos. This deceptively small yet weighty piece boasts exceptional construction, combining a gleaming brass base with a three-piece aluminum...

Introducing another exquisite creation by puzzle designer, Wil Strijbos. The high-quality aluminum Cylinder Puzzle boasts a captivating design that not only appeals to the eye but also presents a great challenge....

A timeless favorite gets a sleek upgrade with this brass version of the classic Horseshoe Puzzle. Two horseshoes are linked together with a metal ring—your goal is to remove the...

Designed by renowned puzzle creator Oskar Van Deventer, the Hanayama Cast Key 3 is a fascinating and intricate brain teaser. Featuring three interlocked keys within a rectangular cage, your goal...

The Labyschloss Lock Maze is a sequential puzzle that needs unlocking but without the use of any regular key. How is this possible? Within the maze lie four sliding, metal...

Burr puzzles have been confounding avid puzzlers for centuries, and there are many iterations that all relate back to the basic idea of an interlocking puzzle. The IX Burr Puzzle,...

Indulge in the challenge of the Hanayama Huzzle Cast Cake, a beautifully crafted 3D metal puzzle designed for those who love intricate mechanical puzzles. Made from high-quality cast metal, this...

Dive into the legendary world of Zelda with this exclusive collection of three challenging Hanayama metal puzzles, each inspired by iconic symbols from the series. Perfect for puzzle enthusiasts and...

Welcome to Kubiya Brain Puzzle World! This special group set of 3 brain teaser puzzles is fun, tricky, and absolutely thrilling - ideal for someone who loves other classic puzzles...

Take on the ultimate puzzle challenge with our Metal Puzzle Party Set, featuring 21 unique Hanayama puzzles. Each cast metal puzzle is designed by a puzzle master and provides hours...

Don’t be a pawn! Our puzzle, modeled after pawn pieces from the universally loved game of chess, allows the puzzler to choose their own destiny if they work hard enough...

The 3D Wooden Heart Puzzle offers a double dose of puzzling fun! This unique wooden puzzle comprises 12 intricately cut pieces, including a special "key" piece. The challenge lies in...

Here are three of our finest Trick Lock Puzzles - combined into one extra special set! Puzzle Lock #1 - Labyschloss is a sequential puzzle that needs unlocking without the...

This fun and challenging Cast Dial Puzzle by Hanayama will test your problem-solving skills and leave you with a deep sense of satisfaction once solved. Offering a distinctive and engaging...

Put your problem-solving skills to the test with the Hanayama Cast Coaster Puzzle, a beautifully designed metal brain teaser that challenges both patience and precision. With its intricately woven structure,...

Discover the beauty of craftsmanship and the art of interlocking puzzles with Ki no Himitsu, a set of three exquisite Japanese wooden puzzles designed to challenge and inspire all minds....

Can you master the Box Cast Puzzle and free the silver ring from its brass cage? This captivating 3D maze is crafted to challenge your spatial reasoning and keep you...

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!...

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 "A Chance Meeting" puzzle box is composed of three parts that each one reviles a hidden secret compartment mechanism that needs to be unlocked in order to open the box. A truly clever...

Not for the faint of heart, this exciting puzzle set spotlights our finest Puzzle Box and Puzzle Lock. Have you ever dreamed of playing escape room games from the comfort...

The Hexed Bolt Set includes Hexed Bolt I and Hexed Bolt II, a pair of clever metal mechanical puzzles that may look like ordinary hardware, but each holds a hidden trick....

Don’t be fooled by its simple look. The Hook Puzzle is a sneaky little challenge! Made from high-quality stainless steel, it features two interlocked hook-shaped pieces that must be separated…...

This thoughtfully curated set includes handcrafted puzzle boxes designed to delight puzzle enthusiasts of all ages. Each box features a hidden compartment, combining artful craftsmanship with an engaging challenge. Included...

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...

Beautifully crafted and cleverly designed, the Cast Anchor Puzzle is a medium-level brain teaser that offers both visual appeal and an engaging challenge. The goal is simple: remove the anchor...

Unravel the mysteries of metal with Locked Logic, a premium 4-puzzle set designed for those who love mechanical problem-solving and clever engineering. Each puzzle in this collection offers a different...

Puzzle Model #357 is a cube with rounded edges and holes on every side. It’s made up of two pieces that fit together. The objective of the puzzle is to fully disassemble...

High-quality mechanical metal puzzle set. Those are the first two puzzle designs by Felix Ure (Titan puzzle and the Hip-Flask puzzle). Both puzzles are very hard to solve.  Titan Puzzle - Very hard metal puzzle and...

This beautiful Metal Puzzle Set by Wil Strijbos includes the iconic Lotus Flower Puzzle, the intricate Heart in Heart Puzzle, and the mind-bending First Cylinder Puzzle. Crafted from high-quality metal, each...

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...

Ready for the ultimate true puzzle challenge? Our Genius Puzzle Collection Set brings together the most intricate and mind-bending puzzles designed for true puzzle masters. This exclusive set features our finest...

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...

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...

This captivating Burr puzzle features 6 precisely machined pieces that interlock seamlessly. While the name implies a 10-move solution, meaning the first piece disassembles in 9 moves. The 10-move Burr puzzle...

Are you ready for a captivating and creative wooden project? Introducing the DIY One Step Puzzle Box kit from Kubiya Games. This Karakuri work kit offers both the excitement of...

The Venn Puzzle is a stunning mechanical challenge, composed of three identical stainless steel pieces that fit together to form a seamless, heavy metal sphere. While disassembly is simple, the...

This beautifully shaped puzzle is smoothly locked together, and there seems to be no way to break inside! The Double Lock Mechanical Puzzle is bound to make your head spin....

The Tetra Puzzle is a beautifully crafted tetrahedral pyramid composed of four identical stainless steel pieces that interlock in a precise, seamless way. More than just a puzzle, it’s a...

The Super CUBI Box is without a doubt one of the most challenging Karakuri boxes that you might ever encounter. Seriously! The solution requires a whopping 324 steps to open,...

Step up to the elite level of puzzling with our Level 10 Metal Puzzle Set (Super Hard Set), a collection curated for the boldest puzzle solvers. This powerhouse set brings...

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 Jack Puzzle is a stunningly crafted, precision-machined metal puzzle that doubles as a striking desk object. Comprising six solid metal bars, each uniquely notched, this interlocking puzzle assembles in...

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...