Tic Tac Toe

Tic Tac Toe against the computer. The AI plays a solid defensive game - it blocks your winning moves and tries to set up its own. A draw is the expected outcome against best play.

Your turn (X)

0
You (X)
0
Draws
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Computer

How to use

  1. You're X, the computer is O. You go first.
  2. Click any empty cell to place your X. The computer will respond immediately.
  3. Get 3 of your marks in a row (horizontally, vertically, or diagonally) to win.
  4. The computer blocks your moves and tries to win. Think two steps ahead!