An Advanced version of the classic Tic tac toe
This is an implementation of the Ultimate Tic Tac Toe . To know about the playing rules go through the below link http://mathwithbaddrawings.com/2013/06/16/ultimate-tic-tac-toe/
In addition to this there is a chess clock for a blitz play. In case you dont have someone to play with there is an option of computer player with difficulty level of rookie as well as of a pro .
Have Fun