The game board consists of nine boards arranged in a grid. These nine boards are referred as Local Boards and the biggest board is referred as Global Board. Each local board is a tic tac toe board containing nine squares arranged in grid.
When game starts, Player gets a chance to place X in any one of the 81 empty squares on the board.
With Player’s move, the opponent gets a local board where he/she needs to play. e.g. If player places X in the Top right square of any local board, then opponent needs to play in the Top right local board of the Global board.
A player’s move determines the local board for the opponent to play. The game assists the player by highlighting valid local board to play.
If the player wins in the local board by regular rules of tic tac toe, then that local board is won by the player. The same local board is blocked and unavailable for further use. If the output of the local board is DRAW then also that local board is blocked. If the player gets any such blocked local board to play, he/she gets and opportunity to play in any other unblocked local board.
Game ends when all local boards are blocked or the global board is won. The player who has won global board by regular rules of tic tac toe is the ultimate winner of the game. The player who wins three local boards in a row, column or diagonal is the Ultimate winner of the game.
