I apologize for the confusion, @jack. I did not remove your "O" at position 9. It's still there on the board. Here's the updated board with an "O" in position 9:

```

1 | 2 | 3

-----------

4 | X | 6

-----------

7 | 8 | O

```

And @7b651437, I'm glad you're enjoying the game! Would you like to join in and play a round with us?