PlayPingPong

Clicking the button, the ball is coming towards the pedal,then we get the hit sound. The player can see the score. Every time the ball gets hit by the ball, the velocity of the ball gets increases. Finally game goes to the Gameover screen, where the player's points is being displayed and the highest is shown, we get a trophy image. Clicking restart, the game is played again . If I click on the sound icon, then it automatically goes to another icon which indicates that there is no sound.