Four-in-a-row is remarkably easy to learn, which is part of its enduring appeal. Here's everything you need to know to start playing.
Setup
The game consists of a vertical grid with 6 rows and 7 columns, creating 42 open slots. Two players each take a set of playing pieces—the Umbra Stax version features elegant frosted pieces that catch the light beautifully. The grid starts empty, and players decide who goes first (the first player has a slight advantage in optimal play).
Gameplay
Players take turns dropping one of their pieces into any of the seven columns. Gravity pulls the piece down to the lowest available space in that column. You cannot place a piece in a specific row—it will always fall to the bottom-most open position in whichever column you choose.
The objective is simple: be the first player to get four of your pieces in a row. This can be achieved horizontally (across a row), vertically (up a column), or diagonally.
Winning the Game
The game ends immediately when one player successfully connects four pieces in a line. If all 42 slots are filled and neither player has connected four, the game is a draw, though this is relatively rare with experienced players.
Basic Strategy Tips
While easy to learn, four-in-a-row offers surprising strategic depth. Here are some fundamental strategies to improve your game:
Control the center: The middle column offers the most opportunities to create connections in multiple directions. Experienced players often prioritize central positions early in the game.
Think vertically and diagonally: Beginners often focus on horizontal connections, but vertical and diagonal threats can be harder to spot and defend against.
Create multiple threats: The key to victory is often setting up a position where you have two possible ways to connect four on your next turn. Your opponent can only block one of them.
Look ahead: Always check whether your move sets up your opponent for a win. Sometimes a seemingly good offensive move creates an opportunity for your opponent to win on their next turn.
Block strategically: While you need to block obvious threats, try to do so in a way that advances your own position rather than just playing defense.