Rubik's family cubes of all sizes Rubik's family cubes of all sizes The original Rubik's cube was a mechanical 3×3×3 cube puzzle invented in 1974 by the Hungarian sculptor and professor of architecture Ernő Rubik. Extensions of the Rubik's cube have been around for a long time and come in both hardware and software forms. The major extension have been the availability of cubes of larger size and the availability of the more complex cubes with marked centres. The properties of Rubik’s family cubes of any size together with some special attention to software cubes is the main focus of this article. Many properties are mathematical
The Puzzle (band) Arts Unions Bureau for the Protection of Performers' Rights, who were supporting the band both promotionally and financial wise. There was also a great hope that simultaneously as Hungary joined the European Union in 2005 there could be a Hungarian band who could finally reach international success at a certain level. At the same time right after settling down in London and announcing their first gigs in the UK, an independent promotional company featured and rated the guys as Band of the Week on the Glasswerk music portal. The Puzzle (band) The Puzzle is a Hungarian indie rock band based