Nice graphics, tactile, and addictive!
I liked the music. It’s like a kalimba.
It would be great to add more challenge or additional goals. Maybe add permanent AI assistants and turn it into an idle game with geometric progression.
Sometimes I got confused between my hook and the AI’s. You could separate them by color. Also, it’s a bit confusing that the hook returns to the center. It’s better to return it to the same position. Even better is if the player throws the balls themselves, so as not to wait and the game is more active.