Its the common tictactoe game, developed in java, with client/server configuration so it can be played over a network. It can be played in a 3×3 board or 4×4 board. There are more options but some of them are not implemented.
I’m only putting this here now (2012) but this was one of the projects for a University course in 2003, when I was still a student. I just thought I should put this some place safe, and so… here it is!
You can get it here.
And you can see how it works in the video below:
(soon, the video will be here)