Fermat's Room
Directed by Luis Piedrahita, Rodrigo SopeñaNot Rated
2007 88m[Mystery](/on-demand/category/mystery), [Thriller](/on-demand/category/thriller)6.670%52%6.6
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.
