Play Tic Tac Toe with Toolnex AI

Challenge our AI in this classic strategy game with beautiful shadow effects. Play 3×3 or 4×4 boards against computer or friends with three difficulty levels.

Toolnex AI Tic Tac Toe

Experience the classic game with modern design and intelligent AI opponents powered by Toolnex AI. Now with 3×3 and 4×4 board options!

Tic Tac Toe Game

Play against our AI or challenge a friend with stunning visual effects! Choose between 3×3 (classic) or 4×4 (advanced) board.

Your Turn! You are X
Current Player: X

Board Size

Game Mode

Select Your Symbol

AI Difficulty

Score Board

Player X
0
Draws
0
Player O
0

How to Play

Choose between 3×3 (classic) or 4×4 (advanced) board size
Click on any empty cell to place your mark
Get 3 (or 4) marks in a row (horizontal, vertical, or diagonal) to win
Computer AI has three difficulty levels (Easy, Medium, Hard)
Click "New Game" to start fresh or "Reset Score" to clear all scores
Choose your symbol (X or O) before starting the game

Why Play Toolnex AI's Tic Tac Toe?

Fun, challenging, and completely free - perfect for brain training! Now with multiple board sizes.

100%
Free
2 Sizes
Board Options
3 Levels
AI Difficulty

How to Play Toolnex AI's Tic Tac Toe

1

Select Board Size

Choose between classic 3×3 board or challenging 4×4 board for more complexity.

2

Select Game Mode

Choose to play against our AI or with a friend in two-player mode.

3

Choose Your Symbol

Select whether you want to play as X (first) or O (second).

4

Choose Difficulty

Select Easy, Medium, or Hard AI difficulty (only available in vs Computer mode).

5

Make Your Move

Click on any empty cell to place your X or O mark.

6

Win the Game

Get three (or four) of your marks in a row to win and see beautiful animations!