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Showing posts from May, 2022

Basic Notations of 2 by 2 rubik's cube

YouTube video to learn basic notations of 2 by 2 rubik's cube in hindi - https://youtu.be/F9BQOaNpPqI 1. Colours There are total six colours in a 2 by 2 rubik's cube. They are- a. White b. Yellow c. Green d. Blue e. Red f. Orange  Opposites of colours- i. White is always in the opposite of Yellow ii. Green is always in the opposite of Blue iii. Red is always in the opposite of Orange 2. Pieces  There is only one type of piece in a 2 by 2 rubik's cube that is corner piece  A corner piece consists of three colours. 3. Layers   There are total six layers in a 2 by 2 rubik's cube. They are- a. Right layer (R) b. Left layer (L) c. Upper layer (U) d. Down Layer (D) e. Front layer (F) f. Back layer (B) 4. Moves a. Turning right layer clockwise is  R b. Turning right layer anti-clockwise is R' ( R prime) c. Turning left layer clockwise is  L d. Turning left layer anti-clockwise is  L' ( L prime) e. Turning upper layer clockwise is   U f. Turn...

Rubik's Cube

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 The Rubik's Cube is a 3-D combination puzzle invented in 1974 by Hungarian sculptor and professor of architecture Erno Rubik . Originally called the Magic Cube, the puzzle was licensed by Rubik to be sold by Ideal Toy Corp. in 1980 via businessman Tibor Laczi and Seven Towns founder Tom Kremer. Rubik's Cube won the 1980 German Game of the Year special award for Best Puzzle. As of January 2009, 350 million cubes had been sold worldwide, making it the world's bestselling puzzle game and bestselling toy.