Subject:
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Re: RCX+PC=Rubik's Cube Solver
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 25 Apr 2001 03:25:34 GMT
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Viewed:
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815 times
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Tim,
> BTW - how long does it take to solve a particular random
> arrangement?
I rebuilt CubeSolver over the weekend to use
touch-sensors-at-quarter-turn-limits on the LEFT and RIGHT grabbers. No
problems with repeatable positioning now. I did some timing with this new
setup...
The solution time (i.e., from the solution moves being downloaded to the RCX to
the completion of the solution) is between 25 and 30 seconds per quarter twist.
I.e., if you have a solution of 20 quarter twists, then the solution will take
about 10 minutes. That's slower than even a moderately expert cube solver, but
(I must confess) it's waaaaay faster than I can do it on myself.
Cheers,
JP
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Message is in Reply To:
 | | Re: RCX+PC=Rubik's Cube Solver
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| (...) [...] Whoa. I'm a Cube nut, but it never occurred to me to even try such a thing. Count me among the *extremely* impressed. And yes, please post the code when it's ready. I'm curious to know what cube-solving algorithm you use. BTW - how long (...) (23 years ago, 19-Apr-01, to lugnet.robotics)
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