Luke, a young professional in New York City, learns his grandfather has disappeared under strange circumstances and is presumed dead. When he arrives at his grandfather's remote cabin, he finds a series of clues and puzzles, each more baffling than the last. With the help of a woman from his past and an eccentric sidekick, he must unravel the puzzle before someone else gets to the dark secret it hides.
Solver streaming: where to watch online?
Currently you are able to watch "Solver" streaming on Amazon Prime Video. It is also possible to buy "Solver" on Amazon Video as download or rent it on Amazon Video online.