I'm only a little way in but I really like this so far! I enjoy nonograms but a lot of games that are just an endless series of them feel a bit directionless, so I love that here they're anchored in an overworld. Also, the way you can just find puzzles lying around in weird places brings me back to the Professor Layton games, which I adored as a kid and I think were largely responsible for my love of puzzles.