Is it possible for 'Beat the GMAT' to compile all the Ian Stewart's commented problems in a single document. He has around 1900 posts and if it could be combined in a single document. It could be a great ready reference for 'picking his mind'. Ian stewart has added his comments in difficult problems and his solutions are great.
My suggestion would be to use a simple Google search such as this one:
https://www.google.co.in/search?q=site%3 ... stewart%22
Arun












