1# QQWing Sudoku 2 3QQwing is software for generating and solving Sudoku puzzles. 4 5 - Website: [qqwing.com](http://qqwing.com/) 6 - [About QQWing](http://qqwing.com/about.html) 7 - [Build instructions](http://qqwing.com/build.html) 8 - [Downloads](http://qqwing.com/download.html) 9 - [Play Sudoku online](http://qqwing.com/) 10 - [Generate Sudoku online](http://qqwing.com/generate.html) 11 - [Solve Sudoku online](http://qqwing.com/solve.html) 12 - [Command line documentation](http://qqwing.com/instructions.html) 13 14Copyright (C) 2006-2014 Stephen Ostermiller 15 16This program is free software; you can redistribute it and/or modify 17it under the terms of the GNU General Public License as published by 18the Free Software Foundation; either version 2 of the License, or 19(at your option) any later version. 20 21This program is distributed in the hope that it will be useful, 22but WITHOUT ANY WARRANTY; without even the implied warranty of 23MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24GNU General Public License for more details. 25 26You should have received a copy of the GNU General Public License along 27with this program; if not, write to the Free Software Foundation, Inc., 2851 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 29