ایکس او

An online two-player game with which you can play online with other players.
Each player is given an X or O mark with which they can mark a house for themselves in their turn.
To mark a house, when it's your turn, tap the house once to select it, then tap the house you previously selected to be marked.
Why should you choose a house first and then mark it? Because you may choose the wrong house with a knock that will miss a good opportunity for you!
The winner is the player who can place his mark in 5 adjacent houses in a straight vertical, horizontal or diagonal line.