Although it seems most of their argument (http://www.scribd.com/doc/101954002/EA-v-Zynga-Complaint-Final http://www.scribd.com/doc/101954002/EA-v-Zynga-Complain

Although it seems most of their argument (http://www.scribd.com/doc/101954002/EA-v-Zynga-Complaint-Final http://www.scribd.com/doc/101954002/EA-v-Zynga-Complaint-Fin...) except for the RGB values relate to game mechanics. As someone who doesn't play Facebook games, looking at the images, they certainly look like two different ways of expressing the same game. Some icons are similar - e.g. the 'heart break' icons, but they don't seem to be that novel for what they are depicting.