tic-tac-toe

Heh. Just noticed the React tutorial is the same programming task I gave myself as a 9 or 10 year old kid: a 2-player only Tic Tac Toe game. (Ok, no, this is not demonstrably better than a piece of paper, that's not the point!) What's really striking for me is that it uses the same method of determining if there's a winner that I came up with as a kid - just see if any of the 8 ways of winning are filled with all "X"s or all "O"s. (I remember my Aunt saying she was impressed that I came up with that when I geekily showed off the method to her...)