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Hidden deep within the bowels of the GT Puzzle Box is a strange and distinct collection of wooden panels that secure the box’s inner chamber. The objective is to reach...

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...

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...

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,...

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...

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 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...

The HZ 5-15 Cast Padlock is designed in the shape of a padlock and is quite challenging to open. It consists of two elliptical pieces that are tightly locked around...

The goal of this puzzle is to separate three metal chain-links and then reassemble the chain. What’s so difficult about that? Well, the devil is in the details with this...

The Delta Puzzle is formed by three separate, metal pieces that mesh together into a triangle shape. The first challenge is how to separate the parts, and then the puzzler...

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...

If you thought one maze was tough enough to navigate, try finding your way through two, at the same time! The Labyrinth Puzzle consists of two metal pieces joined together....

The Hashtag cast puzzle designed by Yoshiyuki Kotani from Japan and Kirill Grebnev from Russia. In order to form a hashtag, you need to separate the four pieces of the...

Ready to take your puzzle-solving skills to the next level? The Hanayama Mastermind Trilogy is a must-have collection for puzzle enthusiasts who thrive on challenges! Exclusively available at Kubiya Games,...

Prepare to be mesmerized by The Ripple Puzzle, a stunning new puzzle from the Hanayama Cast Huzzle series. Inspired by the captivating movement of water, its design is both beautiful...

This beautiful Hand of Fatima jigsaw puzzle comprises 273 laser-cut wooden puzzle pieces. The object of the puzzle is to create the Hand of Fatima puzzle using all 273 pieces. The Hand of Fatima puzzle design...

The Hands-On Mechanical & Logic Puzzle Gift Set brings together four distinctive puzzles, each with its own style, material, and solving challenge. From precision-crafted wooden mechanisms to solid brass conversation...

The infamous Towers of Hanoi Puzzle was first brought to public attention by mathematicians in 1883 and is still featured in popular culture and academic challenges today! The object is...

The Harmony puzzle is a beautiful disentanglement puzzle made out of 2 pieces. The objective of the puzzle is to separate the “G clef” from the “eighth note”. It looks...

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...

The object of the Heart Tangram Puzzle is to form different heart-related, curved shapes using all 9 tangram pieces. The set comes with 65 challenge cards and two sets of...

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...

This ornate Hexagram Puzzle is a marvel of geometric design, and a fun challenge as well! The object of the puzzle is to create various elaborate patterns using all 30...

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...

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....

At first glance, the Hexed Bolt looks like a classic bolt-and-nut assembly—but don’t be fooled. This metal-crafted mechanical puzzle challenges you to do one simple thing: remove the nut from...

The Hexiamond Puzzle is a captivating polyform puzzle made up of 12 unique shapes formed by six equilateral triangles, this puzzle invites you to first remove the pieces from the...

A special collection of compact mechanical puzzles where hidden interactions, concealed movement, and layered discovery take center stage. The Hidden Mechanisms Set was carefully curated to showcase three collectible puzzles...

Become a genius gifter with Kubiya's finest-quality Puzzle Gift Box for adults! What's in the box? Sliding Puzzle Lock - A sliding lock puzzle with a unique maze mechanism that...

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...

A premium mechanical brass puzzle by Felix Ure. The Hip-Flask puzzle is a multi-stage, sequential discovery puzzle.​ The objective of the puzzle is to remove the lid of the flask - but to do so you will...

The Hoop Brain Teaser is an elegant and classic disentanglement string puzzle. The player’s patience and stamina of the mind will be pushed to the limit as they try to...

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...

The Hourglass puzzle is a very difficult puzzle that is made of 4 cast metal pieces. Each piece of the puzzle is engineered precisely to interlock in a seamless way. There are sequential tricky movements that need to...

The Impossible Dovetail Puzzle contains an intriguing contraption inside that keeps the two wooden pieces securely locked to each other with a dovetail joint. The dovetail joint looks impossible to...

The Impossible Square is an amusing brainteaser puzzle for all ages, young and old! Based on an original design called "No Fit" (also knowne as Mitsunobu Matsuyama's "paradox") created in...

At first glance, it looks simple: a wooden X-shape nestled inside a square frame wrapped in bands. But don’t be fooled—Impossible X is anything but easy. Crafted from precision-cut wood,...

The Infinity Puzzle earns its name for both style and mechanics. Not only do the pieces resemble the sign for infinity (a horizontal 8), but their motion continues in an...

Inside Out is a tried and true strategy puzzle worthy of any collection. The puzzle is made up of four corner shaped, wooden pieces with a center square trapped in...

The Instant Insanity Puzzle is three puzzles all in one compact unit, and it certainly lives up to the name! Think of the puzzle like a broken Rubik's cube -...

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,...

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...

The Jail Break puzzle requires freeing the ring that is locked inside the puzzle structure. The transparent acrylic layer reveals several trapped balls and suggests that the solution may be...

The Japanese Barrel Puzzle is built from 12 non-identical, wooden pieces, one of which is the “key” piece. The main objective here lies both in collapsing the puzzle pieces and...

The Japanese Bread mechanical puzzle is made of 12 non-identical, wooden pieces. The main challenge here lies both in releasing the puzzle pieces and putting them back together, making two...

Challenge your mind with one of our most intriguing interlocking puzzles! This exquisitely crafted puzzle comprises 18 identical, interlocking wooden sticks that form a giant 3-D square. Releasing the "lock"...

The Japanese Crystal Puzzle is based on the historical design of the same name created in Japan circa the 19th century. This dazzlingly ornate and intriguing construction is quite honestly...

There are 10 steps to breach the inner sanctum of this exquisitely crafted, intricate Japanese Himitsu Bako. Included on all faces are dazzling geometric patterns, composed of different wood grains...

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...

There is nothing quite like the magnificent Japanese Puzzle boxes and their beautiful patterns. At first glance, it seems as if there is no way to open these seamless, solidly...