This package was debianized by Joe Wreschnig on Sun, 16 Feb 2003 03:38:17 -0600. It was downloaded from http://www.u-go.net/uligo/ Upstream Author: Ulrich Goertz Copyright: uliGo itself is under the GNU GPL v2 or later, viewable in /usr/share/common-licenses/GPL on Debian GNU/Linux systems. The problems contained in the package are either by the author himself, or from classical collections (old enough to be in the public domain). Notes about tsumego copyright: http://www.strategicgenomics.com/Jared/Go/go_copyright_usenet.txt and http://www.strategicgenomics.com/Jared/Go/go_copyright_mail.txt are discussions of copyright law and how it applies to game records in the US, Japan, and UK. To summarize, any tsumego that is taken from an actual played game is not copyrightable; any tsumego composed separate from a game is copyrightable. Of course, there's little to no case law in this area, so this is subject to change.