I'd like to be able to use Lua, D, and some Lisp to solve these problems. It seems like supporting these languages is a bit of work with your current model, bu

I'd like to be able to use Lua, D, and some Lisp to solve these problems. It seems like supporting these languages is a bit of work with your current model, but if you move to a model like that of Google Code Jam or Facebook Hacker Cup, you instantly support every programming language. These contests procedurally generate input each time the problem is attempted and let the programmer solve it on his own computer within a period of a few minutes.