Minimal Octa

Minimal Octa is a deep-cut skeletal puzzle with an octagonal symmetry. It has the same geometry as Ben Streeters Gemstone II. All moves a jumbling moves. It is a minimalistic puzzle in the same vein as Minimal Twist, Minimal Jumble and Minimal 7x7x7. This implementation highlights this jumbling-only geometry on a Jaap's sphere. A related puzzle is Minimal Hex. The rainbow color scheme was suggested by Jared McComb.

Watch the YouTube video.
Read at the Shapeways Forum,
Read more at the 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.