Tic Tac Toe - by YY

I have to say that what you are looking at is the best Tic Tac Toe app on the App Store!
Why? Ok, give me 1 minute:
- Clean and elegant game design.
- Super smooth game animation
- Sweet sound effects makes you hooked
- Endless, round and time mode for one player game
- Clever AI hates the feeling of failure
- Getting higher score makes one player game more challenging
- Share your score through twitter with your friends
- Challenge your score with your friends by Game Center leaderboard
- 15 interesting achievements await you to complete
- Also support 2 players gameplay
- Save all your game history by statistics
- Hate your win percentage? Reset all data to start over again
I'm glad you find this game, hope you have a wonderful time!