This is a fantastic game! It really captures the feeling of one of those hidden gem GB games. A little mysterious, rewards you for poking your nose into absolutely everything, and super fun. I love a nonogram game with other gameplay in the mix, and I actually love the submit-to-confirm puzzle system too. It's making me better at scanning for errors and figuring out how to fix them (and I've played a ton of nonogram games before). Also there's SO many puzzles! The main game itself is great but I unlocked the bonus area earlier and was blown away by all the extra puzzles waiting for me.
Just one question (hints welcome!): where are the rest of the ducks? I only have four somehow.