Welcome Microsoft Student Ambassadors
Create more boxes than your opponent by joining up lines in this classic pen-and-paper game!
The simple rules quickly lead to very complicated strategies.
The players start off with a rectangular grid of dots.
Each player takes it in turn to add a horizontal or vertical line between two adjacent dots.
If a player completes a box then they score a point and get another turn.
After all the boxes have been completed, the player with the most points wins!
For full rules, click here.
Noughts & Crosses makes it easy for you to experiment with the AI Gaming site. Go to our editor page and load up a template for Noughts & Crosses now.