The Rubik's Cube Solution

To have a good brain training is one thing, and to solve the Cube’s puzzle is a different story. Many general solutions for the Rubik’s Cube have been discovered independently. The most popular method was developed by David Singmaster and published in the book Notes on Rubik’s Magic Cube in 1980. Good luck!

In the mid-1970s, Ernő Rubik worked at the Department of Interior Design at the Academy of Applied Arts and Crafts in Budapest. 13 Although it is widely reported that the Cube was built as a teaching tool to help his students understand 3D objects, his actual purpose was solving the structural problem of moving the parts independently without the entire mechanism falling apart. He did not realize that he had created a puzzle until the first time he scrambled his new Cube and then tried to restore it. 14 Rubik obtained Hungarian patent HU170062 for his " Magic Cube " in 1975.

Even if the LEGO Mindstorms color sensor is very accurate, it is hard to distinguish between the red and the orange colors. The corners are no problem. There is redundancy in that it is possible to use the colors of two sides to determine the color of the third. The center cubies have even more redundancy. The only thing I had to consider was the Rubik's logo on the white center cubie, which gives undefined color readings. The edge pieces are hardest to resolve. For example to determine whether an instance of a cubie is red/blue or orange/blue. Calculating a solution

Now Mr. Hoffman is capitalizing on the cube again, with a $5 million exhibition that opens to the public on Saturday. It features an 18-karat gold Rubik’s cube said to be worth $2.5 million that pivots and swivels like an ordinary plastic one, and a cube-solving robot that is no match for speed cubers, as competitors who try to beat the clock are known. It took the machine a minute to unscramble a jumbled cube. In that time, Anthony Brooks, a speed cuber with several records to his name, did it three times, once using only one hand.

Rubik's Cube is a 3-D combination puzzle invented in 1974 1 by Hungarian sculptor and professor of architecture Ernő Rubik Originally called the "Magic Cube", 2 the puzzle was licensed by Rubik to be sold by Ideal Toy Corp. in 1980 3 via German businessman Tibor Laczi and Seven Towns founder Tom Kremer, 4 and won the German Game of the Year special award for Best Puzzle that year. As of January 2009, 350 million cubes had been sold worldwide 5 6 making it the world's top-selling puzzle game. 7 8 It is widely considered to be the world's best-selling toy. 9

The Rubik's Cube Solution 2014-05-18T16:57:00-07:00 Rating: 4.5 Diposkan Oleh: Unknown