Want to play Four in a Row online now? Drop discs into the grid, block your opponent, and connect four to win. This fast puzzle game runs in any modern browser and works on phones and desktops.
Choose single-player to face an AI with rising difficulty or play local two-player to challenge a friend. Click or tap to place a disc and enjoy colorful visuals and friendly sound effects in every match.
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Desktop
- Click a column with the mouse to drop a disc into that column.
- Optional keyboard: press keys 1 to 7 to drop a disc in the corresponding column if supported.
- Press R or click restart to begin a new game.
Mobile
- Tap a column to drop your disc into that column.
- Use touch to select and place quickly; the disc will fall to the lowest empty slot.
- Tap the restart button to start a new match.
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Four in a Row is the classic two-player strategy game brought to your browser in a bright HTML5 version. Players take turns dropping red or yellow discs into a vertical 7x6 grid. The goal is simple: be the first to line up four discs in a row either vertically, horizontally, or diagonally. If the grid fills without a four in a row, the match ends in a draw.
This online edition offers smooth controls, clear visuals, and sound effects that keep the game lively. Play a quick match against an AI that scales in difficulty or face a friend in local two-player mode. The rules are easy to learn but mastering tactics such as setting traps, blocking threats, and planning multi-move setups makes the game deep and replayable for all ages.
Gameplay mechanics are intuitive. Click or tap a column to drop your disc. The disc falls to the lowest available slot in that column. The game checks for winning patterns after each move and ends the round when a player connects four. Strategy tips include controlling the center columns, forcing double threats, and watching diagonal opportunities. Four in a Row is ideal for short matches, family play, and quick brain training sessions.
Game Details
Category
Puzzle
Developer
Unknown
Technology
HTML5
Platform
Web Browser
Devices
Desktop, Tablet, Mobile
Game Features
Classic Connect Four Rules
Play the familiar 7x6 grid game where two players alternate dropping discs to connect four in a row.
Single-Player AI
Face an AI opponent with increasing difficulty levels to match beginner, intermediate, or advanced players.
Local Two-Player Mode
Pass-and-play local mode lets two people compete on the same device for quick head-to-head matches.
Mobile Friendly HTML5
Built in HTML5 for smooth play on phones, tablets, and desktops with responsive touch and mouse controls.
Bright Visuals and Sound
Clean, colorful design and simple sound effects that make matches clear and more enjoyable for all ages.
Fast Matches
Short rounds that are ideal for quick breaks, brain practice, or casual competition with friends.
Frequently Asked Questions
Win by placing four of your discs in a straight line either vertically, horizontally or diagonally. The first player to form such a line wins the match.
Yes. The game includes single-player mode with increasing difficulty so you can practice against an AI opponent.
Tap the column where you want to drop your disc. The disc will fall to the lowest empty slot. Use the restart button to start a new game.
Yes. You can play Four in a Row directly in your web browser without downloads on most modern devices.
If all slots fill without a four in a row, the match ends in a draw. You can then restart to play another round.