Sorry, the article was finished in a bit of a hurry. (Not sure what you mean about a domain specific language.) Maybe if the writing's too bad, the tic-tac-toe

Sorry, the article was finished in a bit of a hurry. (Not sure what you mean about a domain specific language.) Maybe if the writing's too bad, the tic-tac-toe code might still be readable, in the linked repo https://github.com/darius/mccarthy-to-bryant https://github.com/darius/mccarthy-to-bryant (tictactoe.py and ttt_*). Python 2 (I said it was old).