Fat Brain Toys | Ivan's Hinge

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