Issues with final "puzzle"

So I heard several people had issues and got stuck on the final "puzzle" in the game. To fix this, I set a small trigger event when the player tries to interact with the parallax and gives a small hint of what the code is. Unlike before, I allowed back-tracking to that area after the unmasking event so players could go look at the parallax again to figure out the code instead of having to start over from the last save, so I hope there's no more issues with that.