In the game Scary Tic Tac Toe you have to defeat the computer in an intellectual duel in the game of the same name. Players take turns putting 3×3 signs on the free cells of the field (one is always crosses, the other is always zeros). The first one to line up 3 of their pieces vertically, horizontally or diagonally wins. The first move is made by the player placing crosses. Usually, at the end of the game, the winning side crosses out its three characters (zero or cross) that make up a continuous row with a line. Don't forget to turn up the volume before starting the game.