I am playing your game right now and it is super fun, but I can't progress at the code. Would you mind giving it to me? I think I found out x and y but it still says wrong code. I'll edit this comment and give you a real review, but I would really like to finish it first.
Edit: made another comment.
Viewing post in The Wisemans clock jam comments
Yes, I saw it. You can delete :)
But also, in the equation -------, it doesn't make sense for me that ------, because the smith tells you he doesn't remember the last "letter", and as letter, I thought he maybe meant y, not the number from the wall. Maybe you should clarify that :)
Edit: deleted the equation parts.