POV-Ray : Newsgroups : povray.off-topic : Sudoku : Re: Sudoku Server Time
6 Sep 2024 15:19:54 EDT (-0400)
  Re: Sudoku  
From: scott
Date: 27 Jan 2009 05:56:35
Message: <497ee863$1@news.povray.org>
>  The difference is in the "if". When you think "if I put 5 here, then..."
> that's deduction. If you think "I don't know if 5 goes here, but I'll put
> it anyways", that's trial and error.

Still seems like two different ways of describing the same process/algorithm 
to me.  The only difference seems to be whether you write in the 5, or keep 
the 5 in your head while going through the next steps.


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