Exclusive Metal Puzzle Library – 31 Unique Brain Teasers by Hanayama & Tetso

Exclusive to Kubiya Games, the Exclusive Metal Puzzle Library is a collector’s dream—featuring 31 high-quality metal puzzles, each with its own unique solving method and difficulty level. From elegant cast designs to inventive mechanical challenges, this set spans a wide range of styles, themes, and skill levels.

Ideal for puzzle enthusiasts, collectors, and anyone who enjoys mechanical brain teasers, this exclusive collection provides endless hours of hands-on challenge and discovery. With puzzles ranging from simple disentanglements to intricate hidden mechanisms, it’s a showcase of craftsmanship and ingenuity.

Hanayama Puzzles

• Infinity Puzzle – Twist and rotate endlessly until the two loops separate.
• Ripple Puzzle – Wave-like shapes interlock in a deceptively simple form.
• Cyclone Puzzle – Four interlocking pieces that spiral apart in one correct sequence.
• Cross Puzzle – A classic interlocking challenge with intersecting bars.
• Hourglass Puzzle – Unlock two connected hourglass shapes with precision moves.
• Cylinder Puzzle – A compact mechanical challenge with hidden internal steps.
• Tube Puzzle – Slide and rotate to unlock this cylindrical puzzle.
• Love Puzzle – Separate two heart-shaped pieces without forcing them.
• Dice Puzzle – A die-shaped puzzle with internal locking secrets.
• Planet Puzzle – Orbit two spheres apart through coordinated rotations.
• Square Puzzle – Shift metal pieces to release the square’s hidden lock.
• Slider Puzzle – Move parts into just the right position to separate.
• U&U Puzzle – Two U-shaped pieces entangle in a tricky dance.
• UFO Puzzle – Unlock the “flying saucer” with clever manipulation.
• Spiral Puzzle – A spiraling coil that comes apart only one way.
• Valve Puzzle – Twist and align the “valve” to unlock its secret.

Tetso Puzzles

• Venus Trap – Free the trapped ring from a cunning mechanical cage.
• Two Nails – Separate two bent nails joined in an impossible way.
• Two Keys – Release the keys by finding the perfect twist and angle.
• Taurus – Disentangle intertwined loops in this bull-themed challenge.
• Q&Q – Solve a question-and-answer shaped puzzle with finesse.
• Anchor – Release the loop caught on a solid metal anchor.
• Boltrix – screw the nut from a tricky bolt without force.
• Caged Orb – Free the sphere locked inside its metal cage.
• Cannon Puzzle – Unlock the tiny cannonball from a brass cannon.
• Double M – Separate two “M”-shaped pieces locked together.
• Free Star – Release the star from its surrounding frame.
• Hexed Bolt II – A bolt-and-nut puzzle with a hidden locking trick.
• Hexed Bolt I – Free the nut and ring from the bolt’s secret mechanism.
• Link – Separate the connected loops with strategic moves.
• Loop – Untangle a continuous metal loop puzzle.