Tic Tac Toe, Win detection, turn

Build image: 
In-game name (NO VISITORS! Must be LEARNER rank or higher!): 
Djoekjes
Builder name(s) and current ranks: 
Djoekjes: Learner+
Creation location: 
604 94 -2452
Machine Features: 

Its basically tic tac toe with a display in minecraft, it has win detection for x/o and it has a working turn system, you can click the note block thats on hte bottom left of the square you want to activate

How To Use: 

explained it above

Request status: 
Approved

Comments

I played the board in the following order:
__O
___
___

X_O
___
___

X_O
___
O__

X_O
_X_
O__

X_O
_X_
O_O

This resulted in the machine claiming that O had won. I can see why this is the case, but I would like you to find the problem yourself for learning purposes!
Goodluck :)

By RitzKid76