the cannon always points 180 degrees from your cursor! score as much as you can by not letting circles reach the red line!
type score in comments below! play real game at https://www.multiplication.com/games/play/falling-ballz to see ping for cloud variables, tap Win+R then type (ping scratch.mit.edu) and it will do 3 ping tests! (my ping is 40-42ms) which means my data takes about 0.0205s to get to the servers!