Bisect Cube puzzle by Osanori Yamamoto

pinshape

I'm captivated by crafting, manufacturing, solving, and collecting intricate 3D puzzles. My microcubology store on Shapeways is overflowing with them, but many won't work well on current RepRap machines due to the need for precise tolerances and support material for hanging blocks.\nI stumbled upon this innovative puzzle at http://puzzlewillbeplayed.com/553Ring/BisectCube/ on the outstanding 'Puzzle Will Be Played' website and quickly recognized that it could be printed flawlessly on my new eMaker Huxley machine. It took three attempts to get the tolerances just right, but this version prints perfectly for me now. I designed the puzzle around 10 mm cubes and applied a 0.2 mm offset to every face.