I wrote this code (as I thought) in accordance with the task conditions and then carefully studied the help section. It seems my code is all right. But the first two requirements are still not validated. Out of fatigue, I tried inserting break; at line 76; with or without it, the code is not accepted. The comment I keep getting from the validator is, "The direction of the ball's movement after a collision with a brick (an element in the list of bricks) must be changed in accordance with the rule stipulated in the task conditions". What am I missing?