Ivan's Hinge

In stock

Flip it, fold it, figure it out! Ivan's Hinge doubles as a fidget tool and brainteaser that enhances hand-eye coordination, problem solving skills, concentration and cognitive thinking.  Choose  from  56 different challenge cards and  manipulate Ivan's Hinge  to recreate the pattern.  


"A baffling brainteaser to wrap your mind around and put your fingers to the test! Fold, loop, turn, open, close and bend. You'll soon discover the challenge behind Ivan's Hinge. 

Ages 8+


  • 1 hinge puzzle
  • 56 challenge cards 
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