its too easy to find fermat.i know it from he beginning of film.but its a really good film.good than i though.everyone that love 'Saw' should watch this one
Four mathematicians resolving a great enigma... an entertaining psychological thriller with cool mathematical riddles.
a really good movie to watch once :)
Who said maths are not fun? this is a pretty interesting intrigue movie, with some logicall challenges you can play while watching it. Entertaining and not too long, give it a try!