Although this is an accomplishment and there is some practical advice of value in the post, the "rules" he posts include correcting his own papers and tests and

Although this is an accomplishment and there is some practical advice of value in the post, the "rules" he posts include correcting his own papers and tests and a minimum 50% passing grade. http://www.scotthyoung.com/blog/mit-challenge/ http://www.scotthyoung.com/blog/mit-challenge/ Would be more compelling if he was not selling books. Nothing wrong with making a profit but I'm just saying...