Settings
How to Play
- The game is played on a grid of 4x4, 5x5, or 6x6 squares.
- Players take turns dropping a colored disc into a column.
- Discs fall to the lowest available cell in the column.
- The first player to connect four discs in a line (vertically, horizontally, or diagonally) wins.
- If all cells are filled and no player has four in a row, the game is a draw.
Tips & Strategies
- Control the center columns to increase win chances.
- Block your opponent when they have three in a row.
- Create opportunities for a fork—two ways to win at once.
FAQ
What is Four-in-a-Row?
It's a classic board game where two players race to connect four discs in a row.
How do I play against the computer?
Select single-player mode and pick from three AI difficulty levels.
Can I play for free?
Yes! TicTacGo.online is 100% free—no registration or ads.