The game called "Lock" is a logic and reaction puzzle. You need to block the yellow ball at the moment when there is an orange stack on it. You will see the yellow ball spinning in front of you. It can spin both to the left and to the right. You need to catch the moment and press the screen with your finger at the exact moment when the stick aligns with the ball. Enjoy your lucky hits and try to get the best result. Good luck!
:Control of the game