俄罗斯方块，标准版，从课本网站上获得，但是不太会用-Tetris, Standard Edition, from the textbook website, but less likely

坦克大战，js文件，可以在ie7以上及firefox上运行（注：别人的代码，我上传是为了下载网站上的源码）-Battle City, js files, you can run ie7 above and firefox (Note: other people' s code, I uploaded the source code in order to download on the website)