When I was a child, I read a book, "Puzzles to puzzle you"- By Shakuntala Devi. Till I saw the movie yesterday, I never imagines, that her life would have something, a movie can be made on. If director would have shown, just mathematics, the movie, movie, would not have the grip to hold audience. Direction is good, but what takes the movie to next level, is Vidya Balan’s performance. So far, her best performance, after "Kahani". Sania Malhotra and Amit Sadh also supported well.There was not much scope for the music to showcase.
All in all, a nice, refreshing movie to watch