How to Play Tic-Tac-Toe

by Carol Finch ; Updated September 22, 2017

Items you will need

  • Paper

  • Pens or pencils

In Tic-Tac-Toe, two players try to line up three symbols in a vertical, horizontal or diagonal row. With easy to master rules, this is a good starter strategy game for children, as they learn how to balance their own tactics against those of their opponents. Tic-Tac-Toe is a great way of passing a bit of spare time, and you can play it anywhere, as long as you have paper and a pen. You can also play the game online or as an app download.

Draw two vertical parallel lines and then draw two horizontal parallel lines across the middle of the vertical lines to make your Tic-Tac-Toe grid. This gives you an open-sided box of three by three squares, kind of like a straight "#" sign. The grid doesn't have to be that big, just make sure that your boxes are large enough to write in.

Decide who takes the first turn. Flip a coin, play Rock, Paper, Scissors or let the youngest player go first. You also need to choose who will be "X" and who will be "O." Some rules state that the first player has to be "X," but this doesn't really matter.

Tell the first player to draw his symbol in any box on the grid. The second player then draws her symbol in another box. The aim of the game is to get three of your symbols in a row and to prevent your opponent from doing this. If you fill the grid but nobody gets three symbols in a row, the game is a draw -- this is known as a "cat's game" or "cat." Players can shout "cat" if they draw -- this doesn't mean anything, but may amuse younger kids.

If you want to play again, draw another grid and start over. This time, let the player who went second in the last game make the first move.

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About the Author

Carol Finch has been writing technology, careers, business and finance articles since 2000, tapping into her experience in sales, marketing and technology consulting. She has a bachelor's degree in Modern Languages, a Chartered Institute of Marketing.certificate and unofficial tech and gaming geek status with her long-suffering friends and family.

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