tic Tac toe - XO game

tic Tac toc game or xo game is a free game for two players whether with another person or with the machine , both players called "X" and "O" , which challenge in turns marking the spaces in a grid of 3 x 3. the player who wins it is he who succeeds in placing three respective marks in a horizontal row , vertical or diagonal .
their adventage is that tic tac toe multiple player so come challenge your friends and play .