Yes, I spotted that game gives you "rating" but there is no real goal to achieve the higher rating. The easiest solution that comes into the mind - leaderboard.
only later, rating the submissions, I saw a godot project with a relatively simple leaderboard, done with silentwolf .. I'll definitely check out the silentwolf / godot integration on my next project, I'd love to do an interesting scoring system for everything from now on :)
