Solver

Running 1h 29m and made in the United States, Solver (2017) is an Adventure and Mystery film in the 123movies catalog. The cast includes John Ruby and Kerry Knuppe; Xandy Smith directs. 19 votes put it at 5/10. 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.