The first season of the Russian detective mini-Series «Pythagoras’ Enigma», which can be watched online in our online cinema starting with either of its two episodes, tells the story of mathematics professor Olga Barkovskaya, who is forced to become an amateur detective. Renowned scientist Yuri Lungin was murdered in a hotel room, and a precious gemstone was stolen from his safe. Olga’s students fall under suspicion. To clear their good names, Barkovskaya is once again forced to join forces with senior investigator Svetlana Kartashova.