Got a score of 64 myself! ,,,don't know if that's any good haha, admittedly I decided to just let rocks go through for a game over
I do wonder if there's a way to spice the game up a bit? Currently, I just go to the farthest rock's position, and then to the next, which does become boring after a little while - I don't have a lot of different 'best' choices to make if that makes sense!
Regardless, the game is neat and I really like the visuals you implemented! Makes it look very clean and complete