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The Bulls-I Mechanical puzzle by Eureka Puzzles showcases an intricate design, featuring a bronze-toned construction with an artistic depiction of bull-like figures intertwined. This mechanical puzzle challenges users to understand its unique locking mechanism, providing both aesthetic appeal and a stimulating mental challenge.

The Bulls-I Mechanical

Eureka Puzzles

$9.99
Caged Nova Mechanical puzzle by Eureka Puzzles, showcased in its transparent packaging with a vibrant green background. The puzzle features a spherical center surrounded by metal spikes, exemplifying intricate mechanical design.

Caged Nova Mechanical

Eureka Puzzles

$14.99
Red Apple Aluminum puzzle by W.G.H. Strijbos, featuring a shiny, metallic red apple design with a small metallic stem. It's a mechanical puzzle that challenges the mind.

Red Apple Aluminum

W.G.H. Strijbos

$95.00
A colorful mechanical puzzle titled 'Heavy Metal: Whirlpool' by Eureka Puzzles. The puzzle is displayed outside its round metal tin, showcasing various geometric shaped blocks in metallic colors like blue, red, black, gold, silver, and white, all carefully arranged to challenge the player.

Heavy Metal: Whirlpool

Eureka Puzzles

$16.99
The Aluminum Dovetail T by W.G.H. Strijbos is a mechanical puzzle featuring a sleek, compact design. The box is primarily green with a white top featuring a distinctive cross shape, indicative of its clever construction. Perfect for puzzle enthusiasts looking for a challenging and engaging experience.

Aluminum Dovetail T

W.G.H. Strijbos

$75.00
The Aluminum Dovetail Convex by W.G.H. Strijbos is a sleek mechanical puzzle featuring a minimalist design in silver and green tones. Its geometric shape highlights the precision of aluminum craftsmanship, making it an intriguing challenge for puzzle enthusiasts.

Aluminum Dovetail Convex

W.G.H. Strijbos

$75.00
The Cast Infinity mechanical puzzle by Hanayama features a sleek, interlocking design shaped like the number eight. It is made from high-quality metal with a polished finish, presenting a challenge for puzzle enthusiasts. This intricate piece invites users to solve its engaging mechanism, perfect for enhancing cognitive skills and providing hours of entertainment. The Hanayama Cast Infinity mechanical puzzle, featuring a sleek metal design shaped like the number eight. The packaging displays vibrant green colors with illustrations and detailed instructions. This challenging level 6 puzzle is perfect for puzzle enthusiasts. Encourage critical thinking and problem-solving as you strive to take it apart and put it back together.

Cast Infinity

Hanayama

$16.99
The Cast Quartet by Hanayama is a beautifully crafted mechanical puzzle featuring interlocking metal pieces. Designed to challenge and engage the mind, it showcases a sleek, shiny surface with a geometric shape, inviting users to explore its intricate mechanics and find the solution. Perfect for puzzle enthusiasts and as a decorative piece. The Cast Quartet by Hanayama is a challenging mechanical puzzle featuring an intricate design of interlocking metal pieces. The shiny, silver-toned finish gives it a sleek and modern look, making it both an engaging puzzle and a stylish object d'art. Ideal for puzzle enthusiasts and those who enjoy tactile challenges, this puzzle tests your spatial reasoning and problem-solving skills.

Cast Quartet

Hanayama

$16.99
Holiday Puzzlebox - 60pc Display Holiday Puzzlebox - 60pc Display

Holiday Puzzlebox Brainteasers

Project Genius

$2.99
Cast Wallet Cast Wallet - 0

Cast Wallet

Hanayama

$16.99
Conestoga Playmate Tavern Puzzle by Tucker Jones House, a mechanical puzzle featuring interlocking shapes that challenge the mind. The design includes a distinctive cross and triangular form, crafted from durable metal.

Conestoga Playmate Tavern Puzz

Tucker Jones House

$29.99
The Cast U&U mechanical puzzle by Hanayama features a unique design resembling two steel components connected by various sized bolts and nuts, creating an intriguing challenge for puzzle enthusiasts. The shiny metallic finish adds an elegant touch, making it a standout piece for collectors. The Hanayama Cast U&U mechanical puzzle features two interlocking U-shaped pieces made of shiny metal. Each piece has bolt-like ends and a robust design that invites hands-on problem-solving. Its sleek finish adds an elegant touch, making it suitable for puzzle enthusiasts and collectors alike. Ideal for enhancing cognitive skills and providing hours of entertainment, this intricate puzzle is a perfect gift for both beginners and seasoned puzzle solvers.

Cast U&U

Hanayama

$16.99
The Cast Delta is a mechanical puzzle designed by Hanayama. It features a unique triangular shape with a textured bronze finish. This interlocking puzzle challenges users to separate and reassemble its pieces, enhancing problem-solving skills and dexterity. The Hanayama Cast Delta is a brass mechanical puzzle featuring a unique triangular design with three interlocking sections. Crafted with precision, it challenges your problem-solving skills as you work to disentangle its pieces. The antique finish adds a touch of elegance, making it an attractive addition to any puzzle collection.

Cast Delta

Hanayama

$16.99

Puzzle Ring: 4 band open light

Kessler Manufacturing

$22.95
The Tavern Puzzle Stand - Triple by Tucker Jones House features a uniquely designed metal frame with ornate curves and wooden accents. The stand supports mechanical puzzles and showcases a stylish blend of durability and elegance, making it a perfect addition to any puzzle enthusiast's collection.

Tavern Puzzle Stand - Triple

Tucker Jones House

$52.99
A mechanical puzzle designed by Jean-Claude Constantin, featuring an aluminum body with a shiny metallic finish. The puzzle includes two wing nuts and a copper-colored tube, challenging users to find the solution while engaging with its unique design.

Aluminum Wasserhahn

Jean-Claude Constantin

$350.00
An aluminum propeller from Jean-Claude Constantin, showcasing a sleek metallic design with a rotating mechanism. It features directional indicators and a central attachment point, ideal for mechanical puzzle enthusiasts.

Aluminum Propeller

Jean-Claude Constantin

$175.00
A U-Nagel mechanical puzzle by Jean-Claude Constantin, featuring intricate metal loops and a wooden bead. The design showcases a unique twisting mechanism aimed at providing mental stimulation and challenging users to find solutions. Ideal for puzzle enthusiasts and those looking for a brain teaser.

U-Nagel

Jean-Claude Constantin

$25.00
A detailed mechanical puzzle shaped like a skull, featuring a mix of metallic silver and red elements. The puzzle showcases intricate interlocking pieces that create a three-dimensional cranium design, perfect for puzzle enthusiasts and collectors.

The Skull (aka - Cranium)

Puzzle Master

$120.00
The Pygmy Burr Brass is a beautifully crafted mechanical puzzle designed by Two Brass Monkeys. It features a unique design with brass pieces that require careful manipulation to solve. The puzzle is displayed alongside an artistic card featuring two adorable pygmy marmosets, adding a charming touch to the product presentation. Ideal for puzzle enthusiasts and collectors alike. A mechanical puzzle made of brass, featuring an intricate design of cylindrical rods arranged in a cluster. The gold finish adds a touch of elegance, making it an attractive display piece as well as a challenging brain teaser.

Pygmy Burr Brass

Two Brass Monkeys

$120.00
The Time Tunnel Mechanical puzzle by Eureka Puzzles is an intricate metal puzzle shaped like an infinity loop with a star-shaped element in the center. The design features a blend of shiny silver and warm copper tones, showcasing a captivating and modern aesthetic that invites exploration and problem-solving.

Time Tunnel Mechanical

Eureka Puzzles

$12.99
Close-up of a mechanical puzzle featuring a nut and bolt design, showing intricate details and metallic finish. Ideal for puzzle enthusiasts and those who enjoy hands-on challenges.

Nut & Bolt 4 Mechanical

Eureka Puzzles

$12.99
Heavy Metal: Gridlock mechanical puzzle by Eureka Puzzles. The product features a compact, green metal puzzle with interlocking pieces, displayed next to a round tin container labeled 'Heavy Metal Mechanics'. The tin has a sleek black finish with green accents, showcasing the unique design of the puzzle inside.

Heavy Metal: Gridlock

Eureka Puzzles

$16.99
The product 'Heavy Metal: Hidden Chamber' by Eureka Puzzles is a mechanical puzzle. It features a shiny blue metal design and comes in a round tin with a transparent lid, revealing the puzzle inside. The puzzle has an intricate geometric shape, composed of various interconnected blue blocks, promising a challenging and engaging experience for puzzle enthusiasts.

Heavy Metal: Hidden Chamber

Eureka Puzzles

$16.99
Heavy Metal: aXis puzzle by Eureka Puzzles, featuring a red metallic, interlocking mechanical design, shown outside its black cylindrical packaging with a transparent lid.

Heavy Metal: aXis

Eureka Puzzles

$16.99
Green Apple Aluminum mechanical puzzle featuring a shiny, green apple design with a metallic stem. The puzzle is designed for fun and engaging problem-solving, appealing to both kids and adults who enjoy challenges.

Green Apple Aluminum

W.G.H. Strijbos

$95.00
B-Lock by Puzzlocks featuring a gold padlock with a shiny chrome shackle. Includes a key attached with jute twine, ideal for puzzle lovers and collectors.

B-Lock

Puzzlocks

$99.00
Close-up of the Hanayama Cast Dial mechanical puzzle featuring a shiny silver exterior shaped like a triangular dial. The surface reflects light, highlighting its sleek design. The Cast Dial by Hanayama is a mechanical puzzle featuring a shiny, silver circular dial embedded within a sleek black triangular casing. The dial exhibits a subtle groove, highlighting the intricate design that invites users to explore its challenges. This puzzle offers a blend of visual appeal and cognitive stimulation, making it perfect for puzzle enthusiasts.

Cast Dial

Hanayama

$16.99
Aluminum Sweta Cross mechanical puzzle by W.G.H. Strijbos displayed on a wooden base. The puzzle features a unique cross-shaped design with polished aluminum blocks and small spheres, emphasizing both creativity and engineering.

Aluminum Sweta Cross

W.G.H. Strijbos

$85.00
The Aluminum Dovetail Concave is a sleek mechanical puzzle crafted by W.G.H. Strijbos. It features a shiny silver exterior with a distinct green accent, designed for challenging brain exercises. Ideal for puzzle enthusiasts looking for a unique challenge, this item exemplifies precision engineering and aesthetic design.

Aluminum Dovetail Concave

W.G.H. Strijbos

$75.00