N-by-N Tic-Tac-Toe
Jonathan Lavallee Collins
About this game
- Category Board
- Age 10
- Updated Jul 30, 2024
- OS IOS
Editor reviews
N-by-N Tic-Tac-Toe reimagines the classic duel on a customizable grid. Pick your board size, set the win condition, and challenge a friend or an AI in quick, family-friendly matches. Bigger boards add fresh tactics, longer setups, and clever forks, turning simple lines into rich strategy. Easy to learn and perfect for short sessions, yet endlessly replayable as you scale up the difficulty and grid complexity. Ideal for families, classrooms, and puzzle fans who enjoy clean rules with real depth. From a brisk 3x3 to a thoughtful 6x6 or more, every match rewards planning, pattern recognition, and timely blocks.
Screenshots
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How to play:
- Choose a board size (3x3, 4x4, 5x5, etc.) and set how many in a row are needed to win.
- Select a mode to play against AI or share the device for two-player matches.
- Take turns placing your mark on empty cells to build lines and control space.
- Form an unbroken line of the target length horizontally, vertically, or diagonally to win.
- Anticipate threats, block opponent lines, and create forks to force winning moves.
- Adjust board size or win length between rounds to change difficulty and pacing.