This is an intellectual mini game, which mainly tests the individual’s reaction and analysis ability. At the beginning of the game, you can first click on any one of the nine squares to represent the side that belongs to you. As long as the squares that belong to you are lined up in a straight line (horizontal and vertical lines are acceptable), you win, and vice versa. If the squares are in a straight line, the opponent wins. The rules of the game are simple and easy to use. From easy to difficult, unlimited development of your brain power. Whether or not to win depends on the individual’s adaptability, which tests the player’s ability to observe, pay attention and think independently. In leisure time, I hope this little game can bring relaxation and happiness to your mood.