Nice! I haven't done much with Godot's physics objects, it's possible to get a balance going, so adding a second criteria for score (cube count? total weight?) might be a fun addition.
Thats a cool idea! When theres a future update, i'll definetly add that to the game! <3
Look what i came up with:
Nice improvement! Love the way the elements are lined up there too.
Ty! Good luck with your game!