All of the entries in the 2013 competition in one package. Unzip into a directory with the -d option to preserve the original subdirectory structure. This file is around 11MB in size.
All of the entries in the 2013 competition in one Windows self extracting archive. This file is around 8MB in size.
Stephen Granade's note about the 2013 competition. Read this to find out where to get more information.
All of the Windows interpreters needed to play the competition games.