100 Zombies Level 37 Walkthrough:
1. Look at the numbers on the bottom and split them up to get the following numbers:
225, 45, 180, 315
Change the knobs to go in the direction based on the numbers (degrees).
Top left knob = 225 degrees = SouthWest (5 clicks)
Top right knob = 180 degrees = South (4 clicks)
Bottom left knob = 45 degrees = NorthEast (1 click)
Bottom right knob = 315 degrees = NorthWest (7 clicks)
Press the door to open it.
2. Proceed to the next 100 Zombies level!
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