Tic-Tac-Toe

Tic-Tac-Toe

(alt-text)

The only winning move is to play, perfectly, waiting for your opponent to make a mistake.

See also: https://xkcd.com/832_large/

We're pleased to announce a major update to xkcd, with new reading modes to enhance user experience. Select a mode via the menu below the comic.

Brought to you by our excellent design team: Amber, Benjamin Staffin, and Kevin.