4D Maze
© 2025 by Jeff Weeks

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
("GPL.txt") along with this program.  It is also available online at

    http://www.gnu.org/licenses/gpl.html

or from the Free Software Foundation, Inc., 51 Franklin Street, 
Fifth Floor, Boston, MA  02110-1301, USA.