方法：利用鼠標移動球板，擋住球不要出界。出界為輸球。
每局球數為15。祝你好運!!
Move the mouse up and down to move your paddle(the one on the right). Click on "serve" to begin every time a poiint is scored (make sure you press down and let up the mouse button on the serve button). You have ten reversals, also. Press the H key at any time to reverse the horizontal movement, or press V to change the vertical movement. Game is to 15. Good Luck!!
