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PHP Sudoku Generator

 
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alexander

Joined: 29 Jul 2006
Posts: 2
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PostPosted: Sat Jul 29, 2006 2:23 pm    Post subject: PHP Sudoku Generator Reply with quote

Dear all,

I am a very nub PHP developer, I wonder if there is any method to generate a sudoku grid. Could anyone tell me a algorithmic/logical sudoku setting-up procedure?

PS.Sorry for my poor English, I am only a little boy who love programming Smile
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Ruud
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Joined: 17 Sep 2005
Posts: 708
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Location: Netherlands

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PostPosted: Sat Jul 29, 2006 3:49 pm    Post subject: Reply with quote

Hi Alexander,

You can start reading this post: http://www.setbb.com/sudoku/viewtopic.php?t=1038&mforum=sudoku

There is a fully operational solver.

Take an empty grid, plug in a random number of digits and call the solver. When it reports a single solution, you have a valid puzzle.

Ruud
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alexander

Joined: 29 Jul 2006
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PostPosted: Sun Jul 30, 2006 2:51 am    Post subject: Reply with quote

Thank you for your kindly reply, but it seems a bit difficult for me. Could anyone tell me what method did the post( http://www.setbb.com/sudoku/viewtopic.php?t=1038&mforum=sudoku ) use to produce a sudoku grid ?
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