What you should know about... Tic Tac Toe General Information: Level of Difficulty: Easy → Moderate. Tub Dimensions: 29” x 26” x 17”. 2 players. How to Play: Game is played just like any other tic tac toe game. Each player has 3 balls to toss onto the playing board to form a “tic tac toe” line; a line of three balls in a row either vertically, horizontally or diagonally. How to Win: The player with the first tic tac toe line wins.