Four Interlocking Spirals is an assembly puzzle of four identical linear spirals. It was originally designed 24 January 1998 and prototyped from waterjet-cut dense polystyrene. The object of the puzzle is to put all spirals through each other. Two spirals fit exactly into each other, but how to add the other two?
Watch the
YouTube video.
Download the CAD file
to print-it-yourself.
Read more 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 dye and assembly), or
contact Oskar directly if you are interested in obtaining a fully colored and assembled sample of this puzzle.