Wow this is rly fun and polished, love the idea of the leaderboard too and the music, its so nice. if you don't mind me asking how are you calculating error? is it based on area?
GREAT game, super fun 2048 style game, I love how you all made the level system scale from asteroid -> moon-> ect.. Creative stuff and really easy to pick up. I'd love to see this as a mobile game at some point