Ivan’s hinge is a brain-bending puzzle that puts your fingers and mind to the test. Have you got what it takes to solve all 56 challenges?
This brainteaser requires you to fold and twist the multi-coloured hinge to recreate a series of patterns. With 56 tetromino challenges, this hinge is bound to keep you thinking for hours. A great toy for problem solving, concentration, hand eye coordination, and cognitive thinking, this puzzle is bound to have you flipping and folding for hours while you figure it out.What’s Included:
Recommended for ages eight and over. Not suitable for children under three.Dimensions: 130 x 180 x 55mm