These notes are kept so leads aren't lost — not because they're answers. If you test any of them in-game, the wiki would benefit from your findings.
Coordinate leads — solved
The numbers 4166 and 1899 are map coordinates, not a code. The full solution (button location, prerequisites, two-player hold) is on the 4166 & 1899 Beach Puzzle page.
Puzzle types reported
Community reporting describes these puzzle categories on the island:
| Type | Notes |
|---|---|
| Coordinate input | Values 4166 / 1899 — solved (map coordinates, see above) |
| Peg-board | Layout and solution unconfirmed |
| Item interaction | Carrying / placing objects (matches verified red-figure puzzles) |
| Environmental | Leverage the world itself (echoes, sight lines) |
The item-interaction category is consistent with the verified red bridge puzzle — the other three remain unconfirmed.
What the verified guides cover
For puzzle solutions that are actually confirmed, see:
- How to Lower the Red Bridge — four figures, one key, one shredder.
- 4166 & 1899 Beach Puzzle — map coordinates, hidden button, red gourd.
- Walkthrough — the route and tower order.