按住左鼠标按钮绘制线条。避免黑色形状，收集电力并引导球进入球门。通过绘制线指导球穿过31个危险水平。您的分数取决于所使用的行数以及完成一个级别所需的时间。
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
