La habitación de Fermat

Four mathematician's are invited to a home, to discuss ideas. Once there they soon discover that it's a trap, where they have to solve problems, while the walls slowly close in on them...

On paper, this film sounds like an intelligent version of Saw. And there are slight similarities, but it's a much cleverer film. The plot is well thought out, as it keeps you guessing on who is behind it all. The film is very well acted by the cast, and the writers and directors Luis Piedrahita and Rodrigo Soperia keep the tension through out. The set design of the single room is impressive as the clever use of camera angles to add to the building tension as the room gets smaller.

Despite being a film where they use a lot of problems so it relies on the brain more than brawn, the problems themselves aren't overly complicated, and are easy to understand.

If there is a slight let-down, I thought the ending isn't as clever as the rest of the film, but despite this I really enjoyed the film and would recommend it.