Tic Tac Toe

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About this Kata

This short and simple Kata should be performed using Test Driven Development (TDD).


The rules are described below :

  • X always goes first.
  • Players cannot play on a played position.
  • Players alternate placing X’s and O’s on the board until either:
    • One player has three in a row, horizontally, vertically or diagonally
    • All nine squares are filled.
  • If a player is able to draw three X’s or three O’s in a row, that player wins.
  • If all nine squares are filled and neither player has three in a row, the game is a draw.

Useful link

Source code – https://github.com/2021-DEV2-060/Tic-Tac-Toe