I like the game concept but this seems easy, or not challenging enough. The problem (as I see it) is that there's not enough available adjacent blocks to choose from, so it becomes a mostly singular path to go through. I want to strain my ears listening for differences, I want to make mistakes and try again and again. This game has a lot of hand-holding. There should be more branching, or a hard-mode where there are no gray blocks, and all notes. This should be a review, but I don't want to give a thu...