Tic Tac Toe: Neon Duel is a classic three-in-a-row game with a neon arcade look. Play two people on one device, or against a computer opponent with four difficulty levels. There is no account, no sign-in, and the game works with no internet connection.
No. On Impossible the computer searches every possible continuation and plays perfectly, so it genuinely cannot be beaten. A draw is the best result available to either side. If you want a winnable game, use Easy, Medium or Hard — those levels make real mistakes.
They are not. Easy and Medium deliberately choose weak moves a good part of the time, Hard mostly plays well, and Impossible never errs. If a level feels wrong, tell us which one and what happened.
Scores are kept separately for two-player and vs-computer games, and they are cleared when you leave the game. This is intentional — each session starts fresh.
Check the speaker button in the top-right corner of the game, then check your device is not on silent and the volume is up. On iPhone, the ringer switch also silences the game.
Yes, completely. Nothing in the game needs a connection.
The game itself collects nothing about you. See the Privacy Policy for the full detail, including how advertising is handled.
If something looks wrong, the most useful things to send are: