Play Connect Four Online
Play Connect Four online free — drop discs, connect four in a row, local two-player.
Red's turn
Red0
Draws0
Yellow0
How to Play Connect Four
Take turns with a friend on the same device. Tap or click a column to drop your disc into it; the disc falls to the lowest open space in that column. Plan ahead to build your own four-in-a-row while blocking your opponent's.
Connect Four Controls
Tap or click any column to drop your disc into it. Use "New Game" to reset the board.
Connect Four Rules & Tips
Connect Four is a two-player strategy game played on a vertical grid, usually seven columns wide and six rows tall. Players take turns dropping colored discs into a column, and each disc falls to the lowest available space. The first player to connect four of their own discs in a row — horizontally, vertically or diagonally — wins.
Frequently Asked Questions
How do I win at Connect Four?
Connect four of your own discs in an unbroken line — horizontally, vertically or diagonally — before your opponent does.
Is Connect Four two-player only?
On 99 GAME, Connect Four is played locally by two players taking turns on the same device.
What happens if the board fills up?
If every column fills with no four-in-a-row for either player, the round ends in a draw.
Can I play Connect Four on mobile?
Yes, the board is fully responsive and works well with touch controls.
