The game works and pressing left and right do indeed make the car move in those proper directions, but alas, the validator won't have any of it. Anyone figure out what it wants specifically? The task isn't even hard, to be honest. My code probably looks strange because I tried every possible way of putting it to see if it would work. My earlier attempts would have looked more simple (no getters and setters, just this.x = x + 1, or this.x++;)