Impeccably implemented sliding 15 puzzle. Cool music, too. I am ashamed to admit that I didn’t get very far because I’m not very good at 15 puzzles, especially when the image is as abstract as this, but that’s not the game’s fault (and you even give a little sound and flash when a piece is in the right place, so there’s no excuse). Well done. Also great to see Godot being used; as someone who’d like to experiment with Godot I’d be an eager reader of a really detailed devlog explaining how this was built, how it was restricted to 64px, how you made it expand to a larger size on the page, and so on!