sudoku

Sudoku generator and solver for node.js and Web.

Live demo

http://shnapps.dachev.com/sudoku

Installation

    $ npm install sudoku

Usage

    var sudoku = require('sudoku');

    var puzzle     = sudoku.makepuzzle();
    var solution   = sudoku.solvepuzzle(puzzle);
    var difficulty = sudoku.ratepuzzle(puzzle, 4);

OR

    import { makepuzzle, solvepuzzle, ratepuzzle } from "sudoku";

License

Copyright 2010, Blagovest Dachev.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.