The Connect Four Game is a classic two-player connection board game recreated entirely using HTML, CSS, and vanilla JavaScript. Players take turns dropping red and yellow discs into a 7-column, 6-row vertically suspended grid. The goal is to be the first to form a horizontal, vertical, or diagonal line of four discs.
This project demonstrates DOM manipulation, 2D grid logic, user interaction handling, and game state management in JavaScript. Itβs a fun and interactive way to build your front-end skills while recreating a timeless game.
Interactive 7x6 game board grid
Turn-based two-player gameplay
Win detection in all directions (horizontal, vertical, diagonal)
Game reset functionality
Visual indicators for current player's turn
Fully responsive layout using CSS Grid
Controls:
π±οΈ Click on any column to drop your disc
Objective:
Be the first player to align four discs of your color
Lines can be horizontal, vertical, or diagonal
Game Over:
Game ends when a player connects four in a row
A draw is declared if the grid is completely filled
Building a grid-based game layout with HTML/CSS
Handling user input and turns in JavaScript
Win condition checking using multidirectional search
Creating dynamic visual feedback with CSS classes
Clean code structure and modular logic for game loops
Last Update | 08 Jun, 2025 |
Created | 28 May, 2025 |
Technology Used | Html Css Javascript |
Compatible With | Any Browser |
Documentation | No |
Layout | Responsive |
Total Download | 6 |
Total Views | 12 |
Tags | Connect Four Game HTML CSS JavaScript Game Board Game Online Connect Four Clone JS Game Project Web-based Connect 4 |