I'll be writing a series of blog posts about the architecture of the game as well as more info about the API at http://blog.wikimaze.me/ http://blog.wikimaze.me

I'll be writing a series of blog posts about the architecture of the game as well as more info about the API at http://blog.wikimaze.me/ http://blog.wikimaze.me/ At a high level you are mostly right. The incorrect answers are generated using http://www.freebase.com/ http://www.freebase.com/ (now a Google product) Lots of pages have to be thrown out, but after analyzing thousands of articles it was relatively straightforward to know when you had a good page versus a bad one.