COPYING.txt

.. -*- coding: utf-8 -*-

================================
 Copying Polyform Puzzler (GPL)
================================

:Author: David Goodger <goodger@python.org>
:Date: $Date$
:Web site: http://puzzler.sourceforge.net/

**Polyform Puzzler** is a software toolkit for exploring & solving
polyform puzzles.

Copyright |c| 1998-2015  David J. Goodger <goodger@python.org>

Portions copyright |c| 2010  Ali Assaf

This program is free software; you can redistribute it and/or modify
it under the terms of the `GNU General Public License version 2
<GPL2.txt>`_ as published by the Free Software Foundation.

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 version 2`_ for more details.

You should have received a copy of the `GNU General Public License
version 2`_ along with this program; if not, refer to
http://puzzler.sourceforge.net/GPL2.txt or write to:

    | Free Software Foundation, Inc.
    | 59 Temple Place, Suite 330
    | Boston, MA  USA
    | 02111-1307

.. |c| unicode:: U+00A9 .. copyright sign