Unhinged Square was inspired by the
360-degrees hinge by EnginEli on Thingiverse. Peter Knoppers suggested that it should be turned in a puzzle. The result is a snake of 35 hinges that link 36 squares. The goal is to fold the hinged snake into a 6x6 square. The puzzle is not very difficult.
Watch the YouTube video.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or
contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.