Op Wed, 29 Sep 2010 15:33:29 +0200 schreef retard <re at tard.com.invalid>: > Wed, 29 Sep 2010 09:21:11 +0200, Norbert Nemec wrote: > > I experimented with this (a colleague of mine already solved all 11 cases > at compile time with Scala) Would your colleague share the Scala solution? :-)