Taking a look at the CSS code included on the page I see things related to "terminal-output" and "editor". This corresponds with what the poster says the page d

Taking a look at the CSS code included on the page I see things related to "terminal-output" and "editor". This corresponds with what the poster says the page does. There seem to be "question_options" also; likely some sort of quiz. Also see reference to a countdown timer of some sort. Note also that the application bounces you to /_ah/logout on deny. That is an admin URL within Google App Engine applications. I figure everything on "withgoogle.com" is hosted by GAE? I checked waybackmachine for mirrors of older versions of the site, perhaps when it had more clues. Nothing. I did direct it to archive foobar.withgoogle.com though, since they did not yet have it cached.