Click on a square to the left of the X-ray bar and move it to the X-ray bar to reveal the shape it contains. Once you determine what the shape is move it over the square containing its name on the right side of the X-ray bar. Once you have the shape over its name, left mouse click to place it. If you choose a wrong square points will be subtracted from your score and you will still have to find its proper location. Move all shapes to their descriptions to complete the level.