I appreciate that you made a walkthrough, but you shouldn't just give the answers, you should give a clue or two first.

Great room as usual with unique clever puzzles. Your rooms never disappoint me.

I have added the walkthrough to the ingame section as well!

This was fun and visually pleasing as well. I wouldn't have gotten the last dial from your clue, though. I actually stumbled onto the solution for that when I tried to interpret the pattern of books on the shelves. I disregarded the top shelf with its symmetrical pattern but the 2nd shelf drew my eye to the right and the 3rd to the left. I wasn't sure about the bottom shelf but I just kept clicking the last dial and the lock opened I honestly thought the piece with the clues was a master stroke of misdirection until I read your walkthrough after the fact. I am curious, though, why didn't you make the walkthrough available in the room instead of putting it here?