Got the interview through an online recruiter, despite the two recruiters in town who thought I'd be good for this position. Still haven't interviewed with them yet, but I did take The Test.
Despite the whining of the other reviewer, it really wasn't that bad. I'm a self-taught coder, with years of experience writing crappy php and less than a year of experience writing much better JavaScript, and no CS degree. Assuming they only have one version of the test (I wouldn't bet money, but I wouldn't be surprised, either), you get 20 questions, 5 of which are essay questions, one is "what do you think of this test", and another 5 are all related to each other. The remaining questions are tricky little katas that substitute for fizzbuzz, and SQL questions.
My suggestion is that you be better-prepared than I was and bone up on SQL. I wrote more SQL that afternoon than I had in the previous 5 years, and I didn't have my beloved SQL reference book with me. Also, if you're not an OO programmer, review OO principals. Finally, before your interview, go hit up codewars.com for a few days and flex your fundamentals by writing stupid little functions to solve unlikely problems.
Also, be aware: this test is either pure Java or pure C++, and probably hasn't been updated since the 1990s. Web, functional programming, dynamic/weak languages, or anything scripting doesn't exist on this test. I kinda forced the issue, but who knows how they'll feel about that.
I'll update this when I hear back. I'm dying to find out how I did.