I don't know how many people are on JetBrain's mailing list, but they just sent this challenge out: 


http://www.jetbrains.com/ruby/contest/challenge.jsp?mkt_tok=3RkMMJWWfF9wsRokvqvLZKXonjHpfsX%2B7OgqXaK%2FlMI%2F0ER3fOvrPUfGjI4CSsZhI%2BSLDwEYGJlv6SgFTrLDMbF23rgMWhU%3D

This is way out of my league, but knowing some of the folks here, they might have a solution and the prizes aren't so bad either. ;)