Love the music, the voices and sounds and the concept of the game, actually one of the few games that I finished up until the end of it.
I did notice though that I could always "Confirm Destiny" whenever I wanted to check if I placed the.... scholars(?) or musicians in the right spot.
If you'd like to make it more legit of a puzzle game without cheating, make sure that whenever the player presses "Confirm Destiny", their choices are reset if its not correct enough, though I imagine that could spark frustrations in most players who couldn't get the hang of it, but hey.... at least it would get people thinking more carefully and critically.