This is a base class for various Games::Nonogram packages.
is not used at the moment.
is a debug flag (true or false)
is used to store temporary data while brute-forcing.
is used to clear the stash.
is used to set logfile, obviously.
dumps log messages while debugging.
is just a syntax sugar used internally to make an array.
Kenichi Ishigaki, <ishigaki at cpan.org>
Copyright 2007 by Kenichi Ishigaki
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.