See https://github.com/tric/trick2015 for the contest outline.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
See https://github.com/tric/trick2013 for the contest outline.
(Matz has approved the attachment.)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44403 b2dd03c8-39d4-4d8f-98ff-823fe69b080e