Ivans Hinge by Fat Brain Toys is a brainteaser 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.
What starts as simple pleasure in folding the vivid pieces and sections leads to a head-scratching challenge when you attempt to match one of the brilliant pattern cards.
Do you have the smarts to wrap your mind around the hinge and solve each of the 56 challenges?
The perfect travel brainteaser.
Invites curiosity, logic, determination
Refines visual-spatial skills
Ideal for brain stimulation and relaxation
Inspires Critical and Creative Thinking
Appeals to a wide range of ages
Unique hinge design A great fidget toy
Great for Traveling
By famed puzzle creator Ivan Moscovich
High quality materials Lasting durability
Suitable from 8 Years
