P1 wins: 0

P2 / CPU wins: 0

Use NEW MATCH in fullscreen to reset the win count.

Goal: connect four discs before the opponent does.

Lines: horizontal, vertical or diagonal all count.

1. Choose a column and drop your disc.

2. Players alternate turns until someone connects four.

3. If the board fills with no winner, the game is a draw.

Mouse/touch: tap any board column.

Keyboard: press keys 1–7 to choose a column.

Undo: removes the last move, or a CPU pair.

Centre: middle columns give more ways to connect four.

Block: stop immediate opponent wins before attacking.

Forks: create two winning threats at the same time.

The CPU waits before moving so the game feels natural.

Watch the counter fall down the chosen column.

connect four online • connect 4 game • four in a row

connect four vs computer • 2 player connect four

free connect four game • browser connect four

Users want a fast board game with no install or account.

They expect computer play, local 2-player play and a clear grid.

Phones work best in portrait with quick column taps.

Tablets and laptops benefit from the full-screen board.

Use browser zoom 100% for the safest no-scroll frame.

Page 1 is now a compact launcher and preview.

Fullscreen gives the main playable board more room.

Recommended folder: connect-four

Canonical: https://teletext-tools.com/connect-four/

Title highlights online play, computer mode and 2-player mode.

Connect Four online • Connect Four vs computer • 2-player Connect Four.

Simple board game, instant play, mobile-safe, no page scrolling.