Tic-tac-toe with glasses (28x28x7.5 cm)

Your favorite drink is poured into piles; among the two players, the one who starts the game first is selected. This player takes 5 stacks of "crosses" and places the first stack on the playing field. Next, the players take turns placing their remaining piles on the free cells of the playing field; one is always "X" and the other is always "O". The first one to line up 3 of his stacks vertically, horizontally or diagonally wins and drinks as many stacks as was agreed upon by the players at the beginning of the game.