A pair of two close friends headed to the sea for a long-expected vacation in TicTacToe online game. Hot summer day, sandy beach, a soft breeze blows from the sea and everything seems to be fine for calm relaxation. This online game would be a nice supplement for their time spending. Those two started a keen competition in this online game on the beach. The 3×3 and 5×5 grids were traced on the beach sand. There are two complexity modes online: easy and hard. Who will win? Put X’s or O’s to find out in this online game!