a Tic-Tac-Toe implementation in pony.
$ cd /path/to/project $ ponyc
$ ./tic-tac-toe TicTacToe starting... 1 2 3 A [ , , ] B [ , , ] C [ , , ] A1 1 2 3 A [o, , ] B [ , , ] C [ , , ]
Players take turns and enter the coordinate where they want to place their marker, e.g.
A1 places a circle on top left corner.