Swipe your finger on screen to guide the face reach the destination. Once the face has started moving, it won’t stop until hit an obstacle.Solution for level 28: down, right, down, left, down, left, up, right, up, right, left, up, right, down, left, up, left, down, right, left, up, left, down, right, up, right, down, right, up, right, down, left, down