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 Post subject: How many states require a minimum of 20 moves?
PostPosted: Sun Nov 24, 2013 10:29 am 
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The superflip is one of them, I heard that there are others. How many are there?

And if we eliminate the cases where it is the same algorithm performed from different angles, how many are there now?

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 Post subject: Re: How many states require a minimum of 20 moves?
PostPosted: Sun Nov 24, 2013 11:02 am 
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about 490,000,000

This from a table on cube20.org

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 Post subject: Re: How many states require a minimum of 20 moves?
PostPosted: Sun Nov 24, 2013 12:07 pm 
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rubikcollector123 wrote:
And if we eliminate the cases where it is the same algorithm performed from different angles, how many are there now?

You can divide the number of states by 48 as a first-order approximation.

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