So I created that code here, but don't know how to make score appear on a turtle window
In the code you will see a turtle named scorekeeper, that the one that does it (Also play the game because to me it is very fun, i would full screen the turtle window)
oh wait.. this is pygame idk
I would use:
screen.title("Score: " + score)
If that doesn't work let me know, I don't really know much about python with turtle so I'm just making a guess on the fly.
Yeah sorry, I don't know much about pygame and stuff, maybe you need something like this?