ultimate tic tac toe code example

Example 1: tic tac toe

stop playing tic tac toe and code.

Example 2: play tic tac toe

x | o |x  
  | o |
  | x |

Example 3: play tic tac toe

how do you win this

Example 4: tic tac toe

try to get to a position like

xoo
-x-
x--

then it won't matter what your opponent plays