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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. Many such puzzles are mechanical puzzles of polyhedral shape, consisting of multiple layers of pieces along each axis which can rotate independently of each ...
The Rubik's Cube is a 3D combination puzzle invented in 1974 [ 2][ 3] by Hungarian sculptor and professor of architecture Ernő Rubik. Originally called the Magic Cube, [ 4] the puzzle was licensed by Rubik to be sold by Pentangle Puzzles in the UK in 1978, [ 5] and then by Ideal Toy Corp in 1980 [ 6] via businessman Tibor Laczi and Seven Towns ...
The Skewb ( / ˈskjuːb /) is a combination puzzle and a mechanical puzzle similar to the Rubik's Cube. It was invented by Tony Durham and marketed by Uwe Mèffert. [ 1] Although it is cubical, it differs from the typical cubes ' construction; its axes of rotation pass through the corners of the cube, rather than the centers of the faces.
Combination. In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter (unlike permutations ). For example, given three fruits, say an apple, an orange and a pear, there are three combinations of two that can be drawn from this set: an apple and a pear; an apple ...
Rubik's Magic: Master Edition. Rubik's Slide. Rubik's Snake. Rubik's Triamid. Rush Hour (puzzle)
The World Cube Association (WCA) is the worldwide non-profit organization that regulates and holds competitions for mechanical puzzles that are operated by twisting groups of pieces, commonly known as twisty puzzles (a subcategory of combination puzzles). The most famous of those puzzles is the Rubik's Cube. Since the start of the WCA there ...
e. A sliding puzzle, sliding block puzzle, or sliding tile puzzle is a combination puzzle that challenges a player to slide (frequently flat) pieces along certain routes (usually on a board) to establish a certain end-configuration. The pieces to be moved may consist of simple shapes, or they may be imprinted with colours, patterns, sections of ...
The Puck puzzle ( Hungarian: Kép Korong ), also known as Picture Disc, is a combination puzzle invented in 1980 by Hungarian physicist András Végh. [1] The disc shaped puzzle consists of 2 central pieces: the inner disc, and segments forming a ring around the inner disc. The number of segments is an even number, most commonly six, eight, or ...