Looking to put your problem-solving skills to the test? Dive into our Logic Puzzles collection, designed to challenge your mind and provide hours of intellectual engagement. Whether you're an expert puzzler or just starting, we offer a diverse selection of brain teaser puzzles, catering to various difficulty levels and interests that will keep you hooked for hours. No matter your skill level or preferred challenge, our Logic Puzzles collection offers something for every curious mind. So, dive in, explore, and discover the perfect puzzle to ignite your passion for problem-solving and intellectual adventure!
Nutcase Puzzle - By Oskar van Deventer
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,...
Quartet Cast Puzzle - Very Hard Puzzle
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...
Trinity Metal Puzzle - Very Difficult Puzzle
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...
Star Puzzle - Wooden Puzzle Brain Teaser
Challenge your brain and your patience with our gorgeous and galactic Star Puzzle. This shining triumph of mechanics is made from 6 identical, interlocking wooden pieces. Each chunk is precision...
Infinity Puzzle - Hanayama Metal Puzzle
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...
2 Piece Pyramid Brain Teaser Puzzle
Don’t be fooled by the straightforward presentation, this puzzle is a tricky classic for all ages. The 2-Piece Pyramid Puzzle seems deceptively simple in appearance - until you try to...
Equa Puzzle - By Oskar van Deventer
The object of this ingenious, cast metal puzzle is to separate the two interlocked loops and remove them from the surrounding planet-like structure. Afterward, can you piece it back together?...
Enigma Puzzle - Very Difficult Metal Puzzle
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...
Love Puzzle - Hanayama Metal Puzzle
Love is in the air - and cast into the metal! The Love Puzzle contains two pieces - one gold, one silver - that smoothly intertwine to make a single...
Cyclone Puzzle - Hanayama Metal Puzzles
A modern puzzle, the Cyclone is a four-piece, cast metal disentanglement puzzle from Hanayama, released in 2021. In this puzzle, each piece interlocks with the other three in a cyclonic...
One Post - Escape Room Puzzle
The One Post Escape Room Puzzle requires only two moves to free the ring from the post - how tough could that be? Well, you’re in for a fun surprise...
Cylinder Puzzle - Hanayama Metal Puzzle
Live your James Bond spy fantasy with the safe-cracking Cylinder Puzzle from Hanayama! Can you take apart the 5 metal pieces of the cylinder to reveal the secret inside? That’s...
Burr Puzzle
The traditional 6-Piece Burr Puzzle is perhaps the most well known and legendary of all the Burr puzzles, and maybe even all interlocking puzzles in general. It’s a classic! The...
Crazy String Puzzle For Kids
The Crazy String Puzzle is a classic, bamboozling disentanglement puzzle that requires the puzzler to exercise patience and fortitude as they attempt to separate the wooden ring completely from the...
ELK Cast Puzzle - Very Hard Puzzle
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...
3 Piece Pyramid Puzzle
Don’t be fooled by appearances! Our classically beautiful 3-Piece Pyramid Puzzle is deceptively simple on the outside, but there’s much more to it. In geometry, this particular category of pyramid...
Hanayama Delta Puzzle - By Kyoo Wong
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...
Spiral Puzzle - Hanayama Puzzle
Can you separate the five pieces of the 3D jigsaw and then meld them back together again? At first glance, the pieces do not seem as though they are unlockable. ...
Cast Tube Puzzle - Hanayama Metal Puzzle
The Tube puzzle was designed by Vesa Timonen, and consists of 3 parts. The objective is to disassemble the puzzle and then put it back together. Consider every possible method...
Amour Puzzle - Hanayama Level 5 Cast Puzzle
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...
News Cast Puzzle - Hanayama Metal Puzzle
A great metal puzzle by Yoshigahara. Start by taking the puzzle pieces apart, then figure out how to put them back together and restore the puzzle to its original state....
Cross Puzzle - Metal Puzzle
The Hanayama Cross Puzzle is made up of two pieces that must be disassembled and then reassembled. The two pieces are restricted in movement by a variety of angles and...
UFO Metal Puzzle - Hanayama Puzzles
Pocket-size metal puzzle in a shape of a UFO! The UFO puzzle was designed by Vesa Timonen from Finland. The puzzle is made out of 6 pieces that interlock with...
Planet Cast Puzzle - Hanayama Puzzles
High-quality Hanayama puzzle! The object of the Planet Puzzle is to remove the spherical, metal Planet from within and then place it back in again. The planet puzzle must be...
Wild Animal Puzzle For Kids
The Wild Animal Puzzle is a stellar choice for kids to build their spatial reasoning skills and have some fun at the same time - even adults may get stumped!...
Wooden Locked Sticks Puzzle
Locked Sticks is a brilliantly simple puzzle that hides a formidable challenge. The game is also known as Snag Box and Computer Chip (it actually does resemble the shape of...
Cast Valve Puzzle - Hanayama Metal Puzzle
Great mechanical metal puzzle designed by Vesa Timonen. The valve is made out of three pieces. As you rotate each inner piece, you should be able to understand how the...
Hanayama Labyrinth Cast Puzzle
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....
Cast Dice Puzzle - Hanayama Puzzle
This die-shaped puzzle consists of three interlocking pieces. Try to get the three pieces oriented correctly inside the frame. The Cast Dice Puzzle was designed by: Timothy Collins. A beautiful...
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...
Notch - 13 Piece Burr Puzzle
This exquisitely designed Notch Puzzle is a 13 Piece Burr that seems to have no way to break in; the pieces fit seamlessly together with no cracks or openings! Interlocking...
Dice Cube
The Dice Cube Puzzle is a brain teaser with not one, not two, but three different challenges out of the same structure. The cube is made of nine pieces that...
Block Box Puzzle
The Block Box Puzzle is a marvel of mechanics and a deeply rewarding puzzle from our collection of Packing Puzzles. There are 9 loose, wooden pieces that must be arranged...
Switch Four Game - IQ Desk Toy
Switch Four offers an amusing challenge for all ages and involves an abstract strategy for two players to use while competing. Younger kids can simply enjoy the game and build...
Broken Heart Brain Teaser Puzzle
For all the broken souls out there, here is your (metaphorical) chance to repair your heart for good! The Broken Heart String Puzzle requires you to exercise patience and caution...
Plus 26 - Star of David Sudoku
Plus 26, or Star of David Sudoku, is a portable math game for kids and adults of all ages. Although the game is universal, the game is designed specifically for...
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...
4T Puzzle
This elegantly simple puzzle offers two challenges all wrapped in one intriguing device! The objective of the 4T Puzzle is easy to guess just from the name: can you fit...
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...
Instant Insanity Coding Puzzle
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 -...
