Board
Popular Games
Place X and O marks, outthink your opponent, and form a winning horizontal, vertical, or diagonal line on 3x3, 5x5, and 7x7 boards.
Detailed Ratings
Timeless rules with useful larger
Clean board presentation keeps every move readable
Immediate click or tap placement
Quick competitive rounds work well for two players
Game Introduction
Tic Tac Toe Puzzle is a classic turn-based board game based on Tic Tac Toe by Code This Lab.
Two players alternate placing marks on a grid. The first player to complete the required horizontal, vertical, or diagonal line wins the round.
Beyond the familiar 3x3 board, larger 5x5 and 7x7 variants create more room for traps, defensive moves, and longer strategies.
How to Play
Choose an empty square to place your mark, then let the other player take a turn.
Build your own winning line while blocking any immediate line threatened by your opponent.
Try multiple board sizes and see how many consecutive rounds you can win.
PC and Mobile Interaction
Click an empty grid space with the left mouse button to place your mark.
Tap an empty square to place X or O.
Tips & Tricks
Take the center square first on a 3x3 board when possible.
Create two simultaneous winning threats to force victory.
Block an opponent's two-mark line immediately.
Corners provide more potential lines than edge squares.
On larger boards, watch distant diagonals as carefully as rows.
Plan one turn ahead instead of choosing isolated spaces.
Level Information
Classic two-player turn-based competition
3x3, 5x5, and 7x7 grid options
Horizontal, vertical, and diagonal victories
Quick replayable rounds
Desktop, phone, and tablet support
