Hennink Puzzle is a remake of a puzzle that I found in Japan. The object is to remove the key from the box. The puzzle was made for a local installation company as 3D-printed premium gift. The key is used to vent air from a central-heating system. I am still looking for the name of the original designer, as well as the name of the original puzzle. Can you help me here?
The magnets are two
5x5 cylinder magnets.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Non-Twisty Puzzles Forum.
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.