A secret opening puzzle is a type of puzzle box that has a hidden compartment that can only be accessed by solving a puzzle. The puzzles can vary in difficulty, from simple slide puzzles to complex mechanical contraptions. These puzzles are often made of wood and can be quite intricate. They make a great gift for puzzle enthusiasts or anyone who enjoys a challenge.
The Legend of Zelda Puzzle Collection
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...
The First Cylinder Puzzle
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....
Hexed Bolt II – Trick Brass Puzzle
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...
Metal Puzzle Party Set - 21 Hanayama 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...
Horseshoe Puzzle - Metal Brain Teaser
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...
3 Puzzle Locks Set
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...
Box Puzzle – Hanayama Level 2 Puzzle
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...
Hanayama Cast Dial Puzzle - Level 5
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...
Hanayama Cast Coaster Puzzle – Level 4
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,...
A Chance Meeting Puzzle Box - Karakuri Puzzle
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...
Puzzle Set - Escape Room Puzzle for Adults
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...
H&H Metal Puzzle - By Oskar van Deventer
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...
Locked Logic – 4 Metal Puzzle Set
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...
Cast Anchor Puzzle - Metal Brain Teaser
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...
Kubiya Hidden Compartment Puzzle Box Set
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...
High-Quality Metal Puzzles - By Felix Ure
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...
The Hook Puzzle – Metal Brain Teaser
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…...
Premium Metal Puzzle Set by Wil Strijbos
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...
Hex Puzzle - Hanayama Cast Puzzle
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...
The Genius Puzzle Collection Set
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...
Cast Jam Puzzle - Hanayama Level 3 Puzzle
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...
10 Move Burr Puzzle - Piston Aluminum Burr
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...
Puzzle Kit - DIY One Step Puzzle Box
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...
Link Puzzle – Metal Brain Teaser
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...
A&A Cast Metal Puzzle – Hanayama Level 2 Puzzle
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...
Rattle Puzzle - Metal Puzzle
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...
Alchemist Puzzle Box - By Osamu Kasho
A new puzzle box from Japanese puzzle master Osamu Kasho. The Alchemist puzzle features an artistic design box with secret storage space. To solve the puzzle and open the drawer, you'll need to discover...
Black Jack Maze Puzzle
The Black Jack Maze Puzzle comes equipped with two wooden, sliding panel mechanisms and two metal balls within the maze. The two panels slide horizontally, changing the configuration of the...
Column Puzzle
At first glance, the Column appears calm and unassuming. Its smooth exterior gives nothing away. Yet inside, a quiet trick waits to reveal itself. What seems like a simple task,...
Free Star Puzzle - Cast Metal Brain Teaser
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...
Puzzle Pro - Level 10 Metal Puzzle Set
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...
Fit & Lock - Duo of Complexity
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 Alpha Puzzle Locks - Puzzle Toy for Adults
This eclectic set of logic puzzle toys features some of our top-choice Cryptex Puzzle Locks. Looking for a new, mysterious adventure? Does your brain thrive on challenging mechanical puzzles?...
Hands-On Mechanical & Logic Puzzle Gift Collection
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...
Cast Two Keys Puzzle - Tetso Metal Puzzle
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...