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Rubik's cube has state space size in the order of 2 65. A backtracking algorithm that searches the state space blindly may need to examine a large portion of the state space before it finds the solution, so clearly a simple backtracking algorithm is not going to work very well. But then, this problem is already solved many times. See e.g. I think your approach only works well if there is a relatively short path from B$_\mathrm{hard}$ to the solution which passes through A. I don't know whether this is true for the Rubik's cube (so I'm not saying your approach doesn't work, just that there's more stuff that needs to be proved). $\endgroup$ – Peter Shor Oct 22 '10 at 21:00 Let's identify an algorithm A with the state it brings the rubix cube to when we start solved. So the identity algorithm, LLLL, UUUU, and so on all correspond to a solved cube. Whereas L corresponds to a solved cube, but with, say, the orange face rotated once (here I'm holding the cube with white on bottom, orange on left). algorithm rubiks-cube. share improve this question. edited May 23 '17 at 10:24. Community ♦ 1 1 1 silver badge. asked Nov 1 '12 at 18:18. Enrico Barberis Enrico Barberis. 71 2 2 silver badges 7 7 bronze badges. 1. What techniques/technology have you tried using with the Fridrich method? – itsbruce Nov 1 '12 at 18:21. I'd just start out with solving it the human way. Add in some pattern ... Proof. An algorithm of length L, even if applied an infinite number of times, will only go though 1260L states at most. Applying the algorithm once takes it to at most L states. The important thing is that every element in the Rubik's cube group has order 1260 or less. As a result, even if you apply the algorithm any number of times, you will not be able to reach more than 1260L states. Now ...

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I have changed all the algorithms to simple language that everyone can understand. I have made it so easy taht if you do not succeed i will personally write back every person! I did it the logn ... This video explains about proof of work algorithm This technique will teach you how to solve a Rubik's Cube with just one algorithm: F' R' B F' L' F' L2 F' U' U F U' F U2 F U' F' B' U2 B U B' U' B2 U B' U B ... How to solve the Rubik's Cube using Java (Part Two) In this video we learn how to manipulate the data once for each type of turn on the cube. Link to the Excel sheet : https://drive.google.com ... Hello Everyone, This is the Fifth Video in the Series 'Patterns for Rubik's Cube' in which I'll show You The CheckerBoard Patterns Which You can make with the Rubik's Cube This Series is for ...