chipulaja/algo-backtrack-sudoku

a library for solving sudoku

v1.0 2021-01-01 22:19 UTC

Requires

• php: >=7.2.0

Requires (Dev)

• phpunit/phpunit: ^8.5
• scrutinizer/ocular: ^1.8
• squizlabs/php_codesniffer: ^3.5

MIT

• chipulaja

• sudoku
• backtrack

README

a library for solving sudoku.

Table of contents

• Install
• Usage
• Testing

Install

Via Composer

$ composer require chipulaja/algo-backtrack-sudoku

Usage

use Chipulaja\Algo\Backtrack\Sudoku\SudokuSolverCara1;

$data = [
    [0,2,0,  0,1,3,  0,6,0],
    [0,0,5,  6,0,0,  3,4,0],
    [0,0,0,  0,0,0,  0,0,0],

    [1,0,2,  0,7,0,  0,8,5],
    [0,9,0,  0,0,2,  0,0,0],
    [7,0,0,  0,3,0,  0,0,0],

    [0,0,0,  3,0,5,  9,0,0],
    [0,0,0,  0,2,0,  0,5,1],
    [0,0,0,  8,0,0,  0,7,0]
];

$solver = new SudokuSolverCara1();
$solver->tryToSolve($data);
$answerBoard = $solver->getAnswerBoard();

Testing

$ vendor\bin\phpunit