QQwing is software for generating and solving Sudoku puzzles.
- Website: qqwing.com
- About QQWing
- Build instructions
- Play Sudoku online
- Generate Sudoku online
- Solve Sudoku online
- Command line documentation
Copyright (C) 2006-2014 Stephen Ostermiller
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 2 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.