User blog comment:PlantyThePottedPlant/Random Topic Blogging III: Blog Harder/@comment-3395649-20131116033007/@comment-3395649-20131116192753

So now, I would like to know what the final obstacle is.

Here's a link to a run of the course:

http://www.youtube.com/watch?v=Hj2A7jkcBuE