You are right. Congrats!! There is actually an exclamation point at the end, but close enough! send an email to erik@carwoo.com and we can figure out how to get you the $500. Also, if you would detail your solution...that would be awesome!

Here's a Ruby version of the solution that was posted to your blog: http://pastie.org/1390793

Here's a blog post that details my solution somewhat. Fun challenge for a lazy Sunday. :)

http://grack.com/blog/2010/12/19/solving-the-carwoo-code-bre...