Computer wins. Better luck next time.
| O | O ---+---+--- X | O | X ---+---+--- X | O | X
Moves: X6 O5 X9 O3 X7 O8 X4 O2
New game | Computer goes first | Undo
Play the recursive version ↻
No JavaScript. Every square is a link. Works in curl, lynx, or a browser.