well what can I say is pong that many people have done and many versions exist from old consoles to this age so there is not much to say

It's good, but some mechanics don't work properly. e.g. when the ball dowsn't hit the very edge of your paddle.

This isn't too bad :D You should add some music. Definitely just as addictive as the original and I like that you've added one with random barriers that pop-up.