# Large Tic Tac Toe Tactics Number 3

Logic Level 3

You're playing a large Tic Tac Toe, with 5 in a row to win. It's your turn as $$\color{blue} O$$.

What's the least number of moves you can make to win the game?

Assume the player $$\color{red} X$$ makes all the best possible moves to stay in the game (for as long as possible).