“Pi” is an intense psychological thriller that takes the viewer back to the basics of math and philosophy. The director of the movie embodies the idea of a man consumed by the quest to understand the universe and its laws. The main character Max Cohen, a brilliant mathematician, tries to unlock the mysteries of numbers and find in them the key to absolute truth. Exploding the viewer’s head with its unconventional thoughts and unexpected turns of events, the movie leaves a trace in the soul and makes you think about the limits of human cognition.