Ivan's Hinge by Fat Brain Toys is a mechanical puzzle set that includes a colorful hinged puzzle with various shapes. It comes with 56 challenge cards that display different formations to replicate. Perfect for ages 8 and up, this engaging toy promotes problem-solving and spatial reasoning skills while providing a fun hands-on experience.
Ivan's Hinge by Fat Brain Toys is a colorful mechanical puzzle set featuring interlocking hinged pieces and challenge cards. The set includes vibrant shapes in blue, pink, and orange, designed to stimulate creativity and problem-solving skills. Ideal for individual play or group challenges.
Ivan's Hinge is a colorful mechanical puzzle featuring interlocking geometric shapes in vibrant hues of blue, pink, orange, and black. The puzzle encourages creativity and problem-solving skills as users manipulate the pieces to create various forms and structures. Perfect for hands-on learning and tactile exploration.
Ivan's Hinge by Fat Brain Toys, a vibrant mechanical puzzle featuring colorful hinged tiles and a stack of instruction cards, showcases various design patterns for problem-solving fun.
A person holding Ivan's Hinge, a colorful mechanical puzzle made by Fat Brain Toys. The puzzle features interlocking geometric shapes in blue, orange, and black. It challenges users to manipulate the pieces into various configurations, promoting problem-solving skills and fine motor development.

Ivan's Hinge

Fat Brain Toys SKU: 17107 Barcode: 182129000601

$15.99

Ivan's Hinge - Where fun and brilliance converge!

Articulating joints bend hither and yon. Your hands fly out of boredom and into action while your mind follows right along.

Manipulate the swinging, hinged pieces of Ivan's Hinge. What starts out as simple pleasure in flexing vivid pieces & sections leads to a head-scratching challenge when you attempt to match one of the brilliant pattern cards.

Knit together a solution in your mind - Then, play it out by folding, looping, turning, and bending. All wrong? Untwist, unweave, unwind, and try it again!

Finally, you’ll alight on a solution. Then, Aha! Another! After just a couple of successes, you'll be aiming to wrap your mind around a solution for every pattern card included!

Match your creation to the pattern pictures once, and you’ll resolve to re-solve Ivan’s hinge again & again!

It's an irresistible-fidgety toy and fast-forming fun all packed into one!

While playing through the collection of tricky and baffling brainteasers, you’ll understand several things:

1. When colors & patterns align the way you envision them – it's a beautiful thing.
2. When they don’t – bending, folding, turning & looping Ivan’s Hinge is still addictive.
3. Ivan Moscovich, the celebrated puzzle creator, is indeed a genius.

Unhinge an adventure of tactile, brain-boosting excitement with the amazing, brilliant, and GENIUS Ivan's Hinge.

Ivan’s Hinge

  • Fold, loop, bend, twist, and turn to find a solution!
  • Patterned challenge cards invite curiosity, logic, determination
  • Brainteaser & mind-builder - refines visual spatial skills
  • Created by famed puzzle creator Ivan Moscovich
  • Ideal for brain stimulation and relaxation
  • Appeals to a wide range of ages
  • Includes 1 Ivan’s Hinge Puzzle
  • 56 Challenge Cards included
  • Exceptionally high-quality construction and materials

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