The cube is all one piece - that is, it’s made of 27 cube pieces that are joined together in segments to make one flexible snake like piece. Each joint rotates 360º

So, you unwind the cube into the snake shape - not too difficult, and fun.Then try to curl it back-up into the cube shape. That’s very difficult. To see the big version of this puzzle unwound, click here - then use your browser’s “Back” button to return to this page. All the pieces are made of dark samena hardwood.