The childhood game of Naughts & Crosses may seem boring & tame, but add some drinking shot glasses & it becomes a whole new challenge & the ultimate addition to a boys night in or house party. This game of sip Tic Tac Toe takes the game to a whole new level. Designed for two players, you are X, & your friend is O. Players take turns in placing their filled shot glasses in the empty squares. The first player to get three of their glasses in a row (up, down, across or diagonally) is the winner, & has the pleasure in inviting the loser to drink all of the shots on the board. A dead heat leads to both players drinking their own shots & the game is re-played if possible. Perfect for parties, student nights, boys nights & girls nights in & out. Dare we say " Drink Responsibly".