Here is Brian Prentice's cellular automation programs
Brian Prentice's Tiled CA program
Brian Prentice's Square Cell program version 1
Brian Prentice's Square Cell program version 2
Brian Prentice's Square Cell program version 3
Here is some of Brian Prentice's other programs
Brian Prentice's patterns program
Brian Prentice's paint program
Here are some other cellular automation programs
EvoCell
Gliders And Riders java applet
golly
here is frank's home page