Avi's NetTacToe is a program for the Mac that allows you to connect to and play a game of TicTacToe with another Avi's NetTacToe user.
While that may not be so exciting, Avi's NetTacToe comes with complete source code, to show you how to use PowerPlant to write simple games like this one. Interesting points are:
Version 1.0 (16 March 1999)
Avi's NetTacToe is currently available for download as a StuffIt archive. Go to the Aladdin Systems web site for an extractor for StuffIt achives.
Download Avi's NetTacToe (161K) from Pittsburgh.
Download source (128K) from Pittsburgh.
Read Me file