Description

The Ultimate Tic-Tac-Toe:

A 2-player game played on a game board comprising ninetic-tac-toe games set
out in nine mini-squares within a 3x3 greater-square.
Thus, there are 81 cells, arranged in nine 3x3 mini-squares withina greater
square.

Objective:
The objective of this game is to be the first to win threetic-tac-toe games
lying in a row, column, or diagonal within the greater-square.

Rules of Play:
1. The first player may place an "X" in any cell within anymini-square on the
board.
2. The selected cell position within this mini-squarecorresponds
to the mini-square position within the greater-square where thesecond
player must then place an "O".
3. Thereafter, the two players take turns placing their mark in anyunfilled
cell within the mini-square dictated by the cell position marked bythe
previous player.
For the first player, this mini-square will be outlined inred.
4. The first tic-tac-toe winner in a mini-square remains the winnerin that
mini-square for the remainder of the game.
5. If a player is sent to a mini-square that has already been won,or in which
all the cells are already filled, then the player may next placehis mark
in any unfilled cell in any other mini-board.

References:

http://mathwithbaddrawings.com/2013/06/16/ultimate-tic-tac-toe/
https://www.khanacademy.org/cs/in-tic-tac-toe-ception-perfect/1681243068

Features:

- 2 players mode only (no computer AI yet)
- free (really!)
- no restrictions
- no ads

- TODO: computer player

Please, feel free to send us feedback:

[email protected]

The source code is available on GitHub:

https://github.com/droid-in-the-sky/ult-tic-tac-toe

Implementation in Céu:
http://www.ceu-lang.org/

Using the SDL library:
http://www.libsdl.org/

keywords: tic-tac-toe, board, games