Any language you could get working on the official server and you wrote a starter pack for would be supported. That's one of the nice things I like about this c

Any language you could get working on the official server and you wrote a starter pack for would be supported. That's one of the nice things I like about this challenge as opposed to other competitions which are generally restricted to Java, C# and / or Python. That said there were quite some initial problems getting some languages working since they were running on a very old Ubuntu.