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Ernő Rubik (Hungarian: [ˈrubik ˈɛrnøː]; born 13 July 1944) is a Hungarian architect and inventor, widely known for creating the Rubik's Cube (1974), Rubik's Magic, and Rubik's Snake. [ 2 ] While Rubik became famous for inventing the Rubik's Cube and his other puzzles, much of his recent work involves the promotion of science in education.
The 2×2×2 (Pocket/Mini Cube), the standard 3×3×3 cube, the 4×4×4 (Rubik's Revenge/Master Cube), and the 5×5×5 (Professor's Cube) are the most well known, as they are all available under the official Rubik's brand. The WCA sanctions speedsolving competitions for cube orders up to 7×7×7.
This question is harder to answer than for Rubik's Cube, because the set of operations on Rubik's Magic does not form a mathematical group. The basic operation (move) consists of transferring a hinge between two tiles T 1 and T 2, from one pair of edges (E 11 of T 1 and E 21 on T 2) to another pair E 12 and E 22.
The current record-holder for a standard 3x3x3 cube is 22-year-old Korean American Max Park, who solved the Rubik’s Cube in 3.13 seconds at a competition in Long Beach, California last year ...
Ernő Rubik (27 November 1910 in Pöstyén, Austria-Hungary, now Piešťany, Slovakia – 13 February 1997) was a Hungarian aircraft designer and father of Ernő Rubik, the architect who became famous for his mechanical puzzles (e.g. the Rubik's Cube).
The popularity has increased too, with reported global sales of Rubik's Cube products recorded as $86.6m (£67m) in 2023, up 13.5% on 2022. (The brand was acquired by a Canadian multinational toy ...
[1] [2] [3] The resulting MSrE M-20 was designed by Ernő Rubik and Endre Janscó. It was Rubik's first design so is known sometimes as the R-01 but more commonly by its nickname EMESE-B. Emese is how MSrE sounds in spoken Hungarian and at that time Hungarian training gliders fell into aircraft class B. [1]
A combination puzzle collection A disassembled modern Rubik's 3x3. A combination puzzle, also known as a sequential move puzzle, is a puzzle which consists of a set of pieces which can be manipulated into different combinations by a group of operations.