4 mathematicians are invited to solve an enigma. Once there, they're locked in a mechanically shrinking room and given 1 minute to solve each puzzle via cellphone while also figuring out why they're there.
Eight candidates for a highly desirable corporate job are locked together in an exam room and given a final test with just one question. It seems simple yet confusing that soon, tensions begin to unravel.
Four mathematicians who do not know each other are invited by a mysterious host on the pretext of resolving a great enigma. The room in which they find themselves turns out to be a shrinking room that will crush them if they do not discover in time what connects them all and why someone might wish to murder them.Written by
Luis Piedrahita & Rodrigo Sopeña
When working on the puzzle that revolves around two guards where one always lies and one always tells the truth, Oliva remarks that she remembers this from a movie. She's referring to the movie Labyrinth (1986) in which the character Sarah (Jennifer Connelly) had to solve the same problem. See more »
Oliva Sabuco is said to have died at age 26. Although the exact date of her death is unknown, she was approximately 60 years old at the time of her death. See more »
Do you know what prime numbers are? Because if you don't, you should just leave now.
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During the end credits, all accents are added later than the text appears. The character Hilbert is seen doing that continuously during the movie. See more »
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.
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