Press space to control your human sprite and the computer will already be moving to the basketball. If you get more than 50 points you win and if the computer gets more than 50 points the computer wins. When the human wins you will get a screen showing "The Human Won". If the computer wins you will get a screen showing "The Computer Won".
If you want me to make more games then love and favorite this game and comment on what game do you want me to build in scratch.