# Connect 4

- **Website:** <https://connect4.io>
- **Primary alias:** `connect4.io`

## Description

Connect4.io is an online destination for playing the classic Connect Four game directly on a familiar game board. The service brings together players for two-player matches, with options to compete against a random online opponent, create a private match to share with a friend, or practice against a robot before facing live players. A leaderboard is also featured.

The game follows the traditional rules: players take turns dropping red or yellow discs into open columns, where each disc falls to the lowest available space. The goal is to connect four matching discs in a horizontal, vertical, or diagonal line, while blocking an opponent’s potential winning move. A match ends in a draw if the board fills without either player connecting four.

Connect4.io also provides instructions on basic moves, defensive play, and spotting diagonal winning patterns, helping newcomers learn the game and experienced players refine their strategy. The site includes About Us and Contact Us pages, as well as privacy and terms information.

## Industries

- 🎮 Games
- 🎮 Board and Card Games _(under Games)_
- 🖥 Computers Electronics and Technology
- 🖥 Video Game Design and Development _(under Computers Electronics and Technology)_

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idloNG-x-L/w/820/h/164/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791031929347)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Green Yellow | #a0f91e | accent |
| Bunker | #0d161c | dark |
| Golden Tainoi | #ffd166 | light |

## Fonts

- var(--font-sans) — asset _(custom)_
- var(--font-sans) — asset _(custom)_

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_Source: <https://brandfetch.com/connect4.io>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._