You know, now that I think about it...The description of the test was pretty incoherent. If I don't know what my test data is, and if the problem description is incoherent, I can't really make it work.
It's also taking a metric fuckton of time to evaluate my solution. Which apparently fails. For reasons I can't debug because I can't see the test data.
Any company that relies on code snippets, incomplete problem statements and undefined test data to judge coders will get what they deserve.