ChinaHeart3D              3D heart with a Chinese five-star flag (need rgl)
ChinaHeart2D              2D heart with a Chinese five-star flag
GameOfLife                The Game of Life
HappyNewYear2009Music     Play the music to celebrate the New Year!
HappyNewYear2009Taiyun    Colored Chinese characters "Happy New year" scrolling on screen
HappyNewYear2009Yixuan    Chinese characters "Happy New year" scrolling on screen
HappyNewYear2010Yixuan    English letters "Happy New year" rotating on screen
RealTurtle                Draw a turtle
TurtleGraphics            Turtle graphics in R
