Directions for controlling the cube: place your cursor in the direction that you want the cube to move. For example: to move the cube diagonally keep the arrow in a corner, to move it left keep the arrow near the left edge of the black square and to the right, keep the arrow at the right edge of the black square. Move your curser onto the cube or completely out of the black square to stop it. Clicking on any picture will stop the cube and enlarge that picture. Click on it again to restart the cube.