Thank you for kind words! The ball pull to add force element works like this:
Script checks if your cursor is over the ball > Checks if u hold your mouse button down > if yes then it starts calculating distance and the direction between the ball and your cursor > checks if u stopped holding mouse button > Add force in the opposite direction to mouse multiplied by distance .
I Hope I did help you somehow .
Hit me up after the jam if u want any more informations :D
Have a good one :)