Mechanical Puzzles

Can you complete a Rubik’s Cube in record time? Do you laugh in the face of 2,000-piece puzzles? The Thinker Subscription Puzzle Box is for masters, meaning this is not...

The Steuerrad Puzzle Box is a high-level difficulty puzzle that will have even experienced puzzlers stumped right from the start, thinking: “How could I possibly start solving this puzzle?!” You...

Not for the faint of heart, The Quartet Puzzle is a deviously tricky disentanglement puzzle, named after the number of pieces involved. There are 4 pieces total that form the...

Very difficult metal puzzle by Hanayama. The Trinity puzzle is made out of three pieces that lock into each other. None of the pieces is uniform, which makes it difficult to discover the...

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...

You will be forced both literally and figuratively to think outside the box with this puzzle designed by the great Jean Claude Constantin. The PLD Puzzle Box contains two sliding...

Can you open the Puzzle Box Safe and free the Euro coin? A very hard puzzle with a double-layered labyrinth maze. The goal of the puzzle is to open the safe...

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...

The Hanayama Master Sword puzzle is a brain teaser inspired by The Legend of Zelda series. The puzzle involves separating the Master Sword from its stone pedestal by manipulating the...

This super hard puzzle was considered for many years impossible to solve. The Enigma metal puzzle was originally designed in 1975 in the USA. Recently Hanayama made a new version...

The Titan Brass Puzzle is a beautifully crafted, deceptively simple yet incredibly challenging take-apart puzzle. Designed by Felix Ure, a London-based puzzle maker specializing in mechanical metal puzzles, Titan is...

If you’ve ever felt like a nutcase yourself while solving a puzzle, look no further! The main objective for this Nuts & Bolts style puzzle is to free the small,...

When this puzzle was designed, there’s no doubt why they called it the Grandfather of all Burrs. No exaggerations were made, and you’re in for quite a challenge. This Puzzle...

From the creative and eccentric mind of Seibenstein-Spiele’s founder, Jurgen Reiche, this spectacular Lock 64 Coding Puzzle is built from laser-engraved pieces of heavy-duty wood to hold the secrets of...

Boltrix is a masterfully designed disentanglement puzzle that looks straightforward, but quickly proves otherwise. It features a metal chain, bolt, nut, and washer all cleverly arranged in a seemingly locked...

The goal of this puzzle is to reveal the hidden "lotus flower" by carefully removing the circular aluminum disc and rod. The Lotus Flower puzzle is incredibly difficult and will...

ELK cast puzzle is based on the original famous puzzle from the 19th century, which has been successfully revived in a new form. The key word here is "antlers". Can...

  This exclusive level 10 puzzle set is designed to challenge experienced puzzlers. The set includes 3 puzzles that require logic and critical thinking to solve, perfect for those who want to...

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Kubiya Games gift card. Gift cards are delivered by email and contain...

A great puzzle by master Akio Yamamoto. The two independently linked loops make this puzzle extremely challenging. Your goal is to remove the masterfully interlocked 'Adam' and 'Eve' loops from...

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...

If you are an experienced puzzler who loves to take on difficult challenges, then you might want to consider this set of puzzles. Created specifically for people who can solve...

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,...

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...

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...

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...

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 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...

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 Fit & Lock wooden puzzle set features two incredibly challenging puzzles. One is a complex interlocking puzzle that requires precision to take apart and reassemble. The other is an...

The 7 Move Phillippe Dubois Aluminium Burr is a striking example of precision craftsmanship. Milled from solid aluminum with exact CNC techniques, it feels cool, heavy, and impeccably clean in...

This Quaternary Box stands out as undeniably one of the most formidable challenges among Karakuri puzzles you might ever encounter—no exaggeration! Opening it demands an impressive 1,536 steps, navigating a...

If there was ever a puzzle to bring with you on a deserted island, this would be Kubiya’s top choice - you’ll need all the free time you can get!...