隐藏的课堂是您可以免费播放的隐藏对象游戏之一。你能在这个教室里找到所有缺少的东西吗？一定要仔细看。如果您在此隐藏的对象游戏中单击错误的项目，则会失去宝贵的时间！
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:
