Sometimes the answer is inside the box

Theres way more X than O, that's clearly not based off a real game of tic tac toe

Plus, as the title points out, he'd already won the game

There is a browser game build with ASCII characters called candybox2 that is a lot of fun. There is a hidden puzzle exactly like this, except it’s an actual game of tic tac toe that is otherwise played normally except for the clue: “think outside the box” as the o my way to win.

Easy to do when you've already won.

You already won twice you greedy bitch