In Impossible mode, the computer will typically respond by placing an O in the center space of the board. It’s possible to win against normal opponents even if they place their O in the center space. However, since Impossible mode is programmed not to lose, you’ll tie instead.

When playing against a human opponent, controlling most corners gives you more routes to victory.

It might feel like you’re chasing the computer from this point on, but remember that the game is programmed to eliminate all errors.

Pay close attention to each O the computer puts down, and make sure you catch all of its attempts to win. Since you’ll both be playing without making any mistakes, a draw is the best you (or the computer) can achieve. [4] X Research source

Unlike Impossible mode, the computer likely won’t choose the center space for its first O this time. While that makes this game harder to predict, it gives you more ways to win!

For example, if you place your X in the top right corner and the computer places an O in the top center space, your next X should go in the bottom right corner, not the top left.

If the computer hasn’t lined up 2 Os yet, place your next X in a corner. With 3 Xs in 2 corners, you’ll be able to win either horizontally or diagonally. If the computer has made a play that forces you to pick the middle space or lose (typically placing Os in the middle left and right spaces), place your X in the middle. This way, you’ll be able to win diagonally in 2 different directions.

If you chose the 3-corner configuration, place your final X either in the center spot to win diagonally or one of the middle side spots to win a straight tic tac toe. If you played with the corner-center configuration, place your final X on the corner space that will allow you to win diagonally on the board.

The original block of code you’re looking for will look like: Medium The next block of code revealed after you click the sideways arrow will look like: Medium The final block of code revealed after you click the second sideways arrow will be: ​​Medium

Take a screenshot of your win to show other people that you beat the game. Use the Print Screen (Prt Sc) button and paste the picture into a Paint document on a PC, or press Command + Shift + 3 simultaneously on a Mac.