HISTORY:
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2002: v0.0, Java source code as Swedish "gymnasium" (upper high school?) examination project
2007-02: v0.1, ai port to C++
2007-02-28: v0.2, command line interface
2007-03-02: v0.3, gui running, playable
2007-03-03: import into KDE SVN playground module
2009-03-23: added a new AI