“4 In A Line King” is a popular game.
It is simple but challenging.
It only needs few minutes to finish one round.
We believe that you will like this APP.
The features of this APP:
◎ Unlimited steps of “Undo”
◎ Smart AI engine inside
◎ Can select difficulty level
◎ Can select board types, pieces types and background types
◎ Game Center supported
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