17x17x17 Rubik's Cube-Type Puzzle...
Dutch puzzle maker Oskar van Deventer designed this mindblender. It's like a Rubik's C... ...but has 17 cubes on an edge instead of 3: When Oskar heard of the world records being set for twisty p... ...sponsorship from his close friend Claus Wenicker, Oskar set about d...
https://www.neatorama.com/2011/01/28/17x17x17-rubiks-cube-type-puzzle/
