Hi,
A Japanese guy "Masashi Ono" that I got to know on Twitter asked me to announce his code here in this forum. He did a simple TicTacToe implementation.
I have tried the example, there is no game control code, the game doesn't know who wins the game, still a nice little example.
He used an obscure template in japanese from http://bit.ly/PQ3p6
The code is available here: http://github.com/akisute/Cocos2DTest/tree/master
I used Steve's template "MyFirstGame", copied the scene files over and adjusted the delegate to make it work.
Enjoy !
His twitter name is @masashi_ono if anyone wants to contact him
Regards,
Mads