ok to win is simple
always make the pc go first by clicking pc move
then follow these guildlines
four rows...........three rows...........two rows
7, 4, 2, 1 ........... 7, 5, 2 ................5, 5
6, 5, 2, 1 ............7, 4, 3 ................4, 4
6, 4, 3, 1 ........... 6, 5, 3 ................3, 3
5, 5, 1, 1 ............6, 4, 2 ................2, 2
4, 4, 1, 1 ............5, 4, 1
3, 3, 1, 1 ............3, 2, 1
2, 2, 1, 1 ............1, 1, 1
those numbers represent the number of matches that should be left at the end of your turn per row