Welcome to the classic game 4 In A Row: Tic Tac Toe - Online Multiplayer, play with friends. Who has not played this popular game in his childhood? Online Multiplayer, play with friends. The objective of the game is to connect 4 tiles of your color on the same line (vertical, horizontal or diagonal). The chips or discs always fall from top to bottom as a result of the force of gravity. Touch on a column to drop the tile of your color. NEW: Now available a puzzles module. Resolve all the levels a