About Play 4 in a Row - Brain Challenge
A line counts vertically, horizontally or diagonally. It is a puzzle game where every ball you drop can also block a line your opponent is building.
You can play against the computer or against a friend. Since both sides chase the same goal, a good drop often does two jobs at once. It adds to your own line and cuts off theirs. The whole thing plays like a classic board game moved onto the screen.
Key features
- You win by connecting four of your colored balls in a row.
- Vertical, horizontal and diagonal lines all count.
- You can face the computer or a friend in this logic brain game.
- It runs in the browser on desktop, phones and tablets.
Tips & tricks
- Check the diagonals before every drop, because a diagonal four wins just like a straight one.
- When your opponent has three in a line, block the fourth spot before you work on your own line.
Frequently asked questions
How do you win a round?
Be the first to connect four of your balls in a straight line, in any direction.
Can I play against another person?
Yes. You can play against a friend or against the computer.
Do diagonal lines count?
Yes. Four in a row diagonally wins the same as four across or four down.
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