As you walk around the island, you occasionally come across simple puzzle-panels that aren't attached to anything. They all have a single yellow triangle in them, and no matter what solution you give, the puzzle gives a "correct" noise.
I assume they're all connected in some sort of larger puzzle.
- Where are they all?
- What are they for? (spoiler-free if possible)
Best Answer
There is a way to figure out where these puzzles are in game. I'll give some progressive hints about it so you can try to discover it yourself.
Hint 1:
Hint 2:
Hint 3:
Hint 4: