易LOGO支持库之海龟打兔子游戏，易语言写的游戏程序，很好的参考资料。-Easy LOGO support library of the turtle rabbit game, written in easy language games, a good reference.

LOGO支持库应用之海龟赛车，易语言写的游戏程序，很好的参考资料。-LOGO support library application of the turtle racing, easy language to write the game program, a good reference.