It is the Pong game with only one paddle. Every time the green flag is clicked, the ball will start in a random direction so it is no the same every time. And if the score gets to 5, the ball speed will increase speed and keep increasing every 5 points up to 30 for now.
Controlled version of Automatic Pong Automatic Pong: https://scratch.mit.edu/projects/190816505/ Side Note: I just randomly checked on this project and saw that its been out for almost 2 years, I am posting this on Dec 4, 2019