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Showcase Copy Online Free Streaming, Putlocker About the Russian scientist Grigory Perelman, who proved the Poincare hypothesis. Mathematicians around the world have not been able to prove it for about a century, at the moment it is the only solved mathematical problem out of the seven problems of the millennium.
- Genre: Drama
- Country: Russia
- Director: Andrey Grigoryev
- Cast: Mark Eydelshteyn,