I'm doing one of the puzzle rooms. There are 3 chests in this room, and I've already solved the first 2 puzzles, but have no clue on the final puzzle. I've been looking but I'm not finding this puzzle, or at least pics that looks like this, in any of the puzzle threads. Would anyone happen to know the solution to this? I'll never be able to figure it out myself. I suck at these things. Thanks for your help!