The Fan Puzzle is a puzzle found within Hell Descent in Silent Hill: Homecoming. It must be solved in order to progress and find Dr. Fitch and possibly Alex Shepherd's younger brother Joshua Shepherd. The puzzle consists of a series of fans, there are six fans in total, and four levers that controls them. The fifth lever is broken. Each pull of a lever switches off the adjacent fan that is currently on, and turns on the adjacent fan that is currently off. If the fan is turned on the fan's number is lit up. In the event that the switch is connected by two fans that are both on, or both off, the switch will have no effect.