This puzzle was invented by Radek Micopulos in 2010. It was inspired by a drawing on which a hedgehog climbs out like a spider throught a hole in the cage lid. This stainless steel puzzle is made in a modern design with axial bearings and a black gear. The Hedgehog has 6 different length spines and is rated with a difficulty level of 3 out of 5 by the manufacturer.
The winner of the puzzle of the year in 2012, the objective of this puzzle is to remove the hedgehog from its cage. Although the puzzle has a medium difficulty, it is easier to get the hedgehog out than back inside! A playful and delightful solution that will have you coming back to try its principle again!