Nancy Drew: Danger on Deception Island Hints

How do I work this panel with Caddy and the symbols?

  • 1 of 3: This is an ancient version of a combination lock.
  • 2 of 3: That is, there's no logic here; you just have to know which buttons to press.
  • 3 of 3: Come back when you see symbols like these in something made by Benjamin Hawkins.