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Class: Sudoku Solver


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      Classes of Ghica van Emde Boas  >  Sudoku Solver  >  Download  >  Support forum Support forum  >  RSS 1.0 feed RSS 2.0 feed Latest changes  >  Stumble It! Stumble It!  >  Bookmark in del.icio.us Bookmark in del.icio.us  
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  • Screenshots:

    Initial Puzzle
    File Role Description
    Accessible without login Image file screenshot1.jpg Screen Initial Puzzle
    Accessible without login Image file screenshot2.jpg Screen Partially solved Sudoku
    Accessible without login Image file screenshot3.jpg Screen Solved Sudoku

  • Supplied by:

    Picture of Ghica van Emde Boas
    Name: Ghica van Emde Boas is available for providing paid consulting. Contact Ghica van Emde Boas .
    Published packages: 1
    Country: The Netherlands The Netherlands - PHP jobs in The Netherlands
    Home page: http://www.bronstee.com/
    Age: 63
    All time rank: 539
    Week rank: 546

    Browse this author's classes

  • Innovation Award:

    PHP Programming Innovation award nominee
    September 2005
    Number 8
    		 There are games that were meant to be played only by human players. Multi-player games need more than one human player to be available. Sometimes it is not possible to have more human player available. In that case, it would be interesting if the human player could play with a computer based player.

    The challenge of implementing games that need to have computer based players is that they usually need to emulate human intelligence to make human-computer games almost as interesting as human-human games.

    This class implements an educative example of the use of artificially intelligence to demonstrate how a computer can emulate human intelligence to accomplish similar tasks.

    This example can be useful for those that are interested in learning how to apply artificial intelligence techniques to solve problems on which it is interesting that a computer plays the role of human being, in games or in other more serious types of applications.

    Manuel Lemos

  • Groups:

    Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
    Group folder image Games Sports and online games View top rated classes
    Group folder image Artificial intelligence Automation of tasks using human-like intelligence View top rated classes

  • Detailed description:

    Sudoku is a puzzle that has become very popular recently and has been published in many newspapers.

    Sudoku is a number puzzle where you are presented with a grid of size 9 by 9, that is subdivided in 9 blocks of 3 by 3. Some fields in the grid contain a digit from 1 to 9. The objective is to fill in the rest of the fields such that each row, column and block will contain all digits exactly once. A good Sudoku has a single solution.

    This class attempts to use the same strategies that a human player would use to solve a Sudoku puzzle. It can solve many Sudoku puzzles but not all, because it only uses logic and refrains from brute-force solving.

    You can interactively influence the solution process to try out rules of your own. You can easily enter a Sudoku puzzle and save it to try it again later. PHP 5 is required.

  • Freshmeat project:

    Sudoku Solver
    Project record: sudoku.php
    Popularity score: 143.35 (0.23%)
    Popularity rank: 21,836 (PHP Classes: 161)
    Vitality score: 0.00 (0.00%)
    Rating: 8.36 (Votes: 1) Please rate this class in Freshmeat

  • User ratings:

    Ratings
    Utility
    Consistency
    Documentation
    Examples
    Tests
    Videos
    Overall
    Rank
    All time:
    Sufficient (68.8%)
    Sufficient (75.0%)
    Good (81.3%)
    -
    -
    -
    Not sure (50.0%)
    1124
    Month:
    Not yet rated by the users

  • Applications that use this class:

    No application links were specified for this class.
    Add link image If you know an application of this package, send a message to the author to add a link here.

  • Files:

    File Role Description
    Plain text file license.txt Lic. GPL License
    Plain text file NumberField.class.php Class NumberField class
    Plain text file open-easy1.txt Data Easy example
    Plain text file open-hard1.txt Data Hard example
    Accessible without login Plain text file readme.txt Doc. readme
    Plain text file Solver.class.php Class Solver class
    Accessible without login HTML file sudoku-help.html Doc. Help and Documentation
    Plain text file Sudoku.class.php Class User interface class
    Plain text file sudoku.css Data Style sheet
    Plain text file sudoku.php Appl. Starter script
    Files folder image sudoku4
      Plain text file NumberField.class.php Class PHP4 Numberfield class
      Plain text file Solver.class.php Class PHP4 Solver class
      HTML file sudoku-help.html Doc. PHP4 help file
      Plain text file Sudoku.class.php Class PHP4 Sudoku class
      Plain text file sudoku.css Data PHP4 Numberfield class
      Plain text file sudoku.php Aux. PHP4 Numberfield class
    Download all files: sudoku.tar.gz sudoku.zip
    NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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