N-dimensional sequential move puzzle have succeeded in finding them on all similar puzzles that have so far been solved. A 2-D Rubik type puzzle can no more be physically constructed than a 4-D one can. A 3-D puzzle could be constructed with no stickers on the third dimension which would then behave as a 2-D puzzle but the true implementation of the puzzle remains in the virtual world. The implementation shown here is from Superliminal who call it the 2D Magic Cube. The puzzle is not of any great interest to solvers as its solution is quite trivial. In large part this is because
John Marshall (sculptor) In Europe he has had shows in Milan, Pisa, Florence, Copenhagen, Geneva and Zurich. His work is in numerous collections, many of which are monumental commissions: public and private in this country and internationally. He recently retired professor emeritus from teaching after almost 30 years as director of 3-D Studies at Keene State College, prior to which he had taught at the schools of Art and Architecture at Yale, the New School for Social Research and Manhattanville College. He had studios in Keene, New Hampshire, and Carrara, Italy. John Marshall (sculptor) John "Jack" Marshall was an American artist best known