Products

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,...

Infinity Checkers, sometimes known as Roundabouts or Surakarta, is an ancient Indonesian board game for two players - with lots of strategy involved! The board has a unique, circular track...

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"...

51 Pieces. One Key Move. A Serious Interlocking Challenge. The Japanese Crystal Puzzle is a large, complex wooden interlocking puzzle based on a historical Japanese Crystal design traditionally associated with...

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...

Japanese Puzzles share many qualities, no matter how many steps it takes to open: they are all absolutely stunning. The wood grains are carefully inlaid into the surface to produce...

This top-notch, hand-crafted puzzle box has a cleverly implemented system of sliding panels concealed beneath the gorgeous surface. The goal is to unlock these sliding panels, in the precisely correct...

Kubiya’s 35+1-Step Japanese Puzzle Box is a masterpiece of traditional craftsmanship and one of the most sophisticated puzzle boxes in our collection. Co-branded with master craftsman Kenji Nakazato and Kubiya...

The 4 Sun 10-Step Japanese Puzzle Box is a diamond in the rough! Hand-crafted in the Yosegi fashion, this puzzle box is made in Japan using ancient techniques. The goal...

This high-quality, intricately crafted puzzle box has a unique and secret opening mechanism - can you guess what’s going on beneath the surface? This Japanese Secret Puzzle Box requires 36...

The Dinosaur Egg mechanical puzzle is made of 12 non-identical, wooden pieces. The struggle here lies both in releasing the puzzle pieces and putting them back together, two challenges in...

The K Puzzle is a perfect choice for people looking for a less difficult, low stakes puzzle that will not take as much time to solve. The box comes with...

The Karakuri Book Puzzle is a beautifully crafted drawer disguised as a classic book, blending seamlessly into any shelf while hiding a clever mechanical surprise within. Place a small item...

Cube number 3 from the Karakuri Cube Box series. Each cube in the series has a unique mechanism that is different from all other cube boxes in the Karakuri series. There are...

Cube number 4 from the Karakuri Cube Box series. Each cube in the series has a unique mechanism that is different from all other cube boxes in the Karakuri series. There...

A Classic Karakuri Design, Revisited The Dice Puzzle Box (New Version) is an updated edition of the original Dice Box designed by Akio Kamei, one of the most influential designers...

Another masterpiece puzzle box, with a brilliant lock mechanism, designed by Mr. Akio Kamei from Karakuri, Japan. With "only" a few moves to open this elaborate device - the Double...

A Puzzle Hidden Inside a Wooden Egg The Karakuri Egg Puzzle Box is a secret-opening wooden puzzle designed by Akio Kamei. At first glance, it looks more like a small...

Another artistic puzzle box from the Karakuri Creation Group. This new version of the Expansion Puzzle Box is based on the prototype of master puzzler Kamei's which created the "Expansion I" (M-44-1) in...

This high-quality Karakuri small cube box #4 has a unique opening mechanism compared with other small boxes from the collection. Simply (or not so simply) find the correct configuration of sliding...