Get Math Help

GET TUTORING NEAR ME!

By submitting the following form, you agree to Club Z!'s Terms of Use and Privacy Policy

    Three-in-a-row

    Illustration

    Illustration

    Definition

    The game of tic-tac-toe, also spelled ticktacktoe and also known as 3-in-a-row or "naughts and crosses, " is a game in which players alternate placing pieces (typically Xs for the first player and Os for the second) on a 3×3 board. The first player to get three pieces in a row (vertically, horizontally, or diagonally) is the winner. For the usual 3×3 board, a draw can always be obtained, making it a futile game. Wolfram analyzes 2×2 and 3×3 tic-tac-toe as multicomputational processes, including through the use of branchial graphs.

    Find the right fit or it’s free.

    We guarantee you’ll find the right tutor, or we’ll cover the first hour of your lesson.