Facts, Not Fiction

 
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    Speed nerds unite!
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    #2
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    I don't think that was legit auto-timing :-)
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    #3
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    I'd like to laugh at just how really nerdy they DO look, but I'm afraid my grandchildren will be working for one their billion-dollar conglomerates some day.
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    #4
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    Question: are all cubes identically scrambled before time starts?
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    #5
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    Hold your horses, What was the wind reading and altitude?
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    #6
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    Alert Sports Illustrated ! New candidate for Sportsman of the year !
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    #7
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    Quote Originally Posted by dukehjsteve View Post
    Alert Sports Illustrated ! New candidate for Sportsman of the year !
    Good point, what is the average (and standard deviation) of the number of moves needed to solve the cube ? Roughly how many distinct scrambles are there that require that average number of moves to solve. There had to of been a paper on this back in the early 1980s.
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    Quote Originally Posted by user4 View Post
    Good point, what is the average (and standard deviation) of the number of moves needed to solve the cube ? ...
    for me, the amount of time required/number of moves are the same: ∞
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    He spent some time looking at all sides of the cube before making the moves. They should add that initial analysis period to his time.
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    Quote Originally Posted by gh View Post
    for me, the amount of time required/number of moves are the same: ∞
    I nearly laughed a kidney out my nose on that one. ...

    There is a distance measured in moves that separates every possible state of the cube with the solved state, call that the origin. What is the average distance of all the possible states from the origin.

    Yes, you and I may take a random walk through the space and never reach the solution but my intuition tells me that we never move much further away than when we started....

    ok, I found it;

    https://en.wikipedia.org/wiki/Rubik's_Cube

    something like 20 moves,

    source article : http://arxiv.org/abs/1106.5736v1
    Last edited by user4; 11-25-2015 at 07:31 PM.
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