Honestly, I built my answer on one puzzle.That's my favorite puzzle of the game.
It uses game mechanics from many different areas of the island.
Symmetry.
Jungle.
Bunker.
The basement broken speaker puzzle. Technically that is also a symmetry puzzle so that foundation is what I built my answer on.
Overthinking it slightly, but not really. That probably doesn't help lol.I'm guessing the solution here has, but uh, i'm still stuck.something to do with the trees and the color of the fruits on them