In Classic Bowling unblocked game throw the ball towards the pins and knock down all the far pins. When you knock down all the pins in the first shot, you will see the "Strike" warning on the screen. If you knock down all the pins in the second shot, you will see the "Spare" warning. Fill the "Power" bar on the left side of the game screen and hit the ball more powerfully. Determine the direction of the ball with the "Effect" arrow on the right side of the screen.
These two functions are important. You need to pay attention to this situation in order to win the game. Do not forget! You must knock down all the pins to win the game.