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2048--

An enhanced version of the classic 2048 game, featuring an undo mechanic and a fast mode!

🎮 Demo

👉 Play here

✨ Special Features

1. Undo Function

• Made a wrong move? No worries!
• Just hit the "Undo" button to go back one step.
• You can undo as many times as you like, all the way back to the start.
• Never let a slip of the finger ruin your game again!

2. Fast Mode

• Enter the magic sequence: ⬅️⬅️ ➡️➡️ ➡️➡️ ⬅️⬅️ (left, left, right, right; right, right, left, left).
• All tiles will magically turn into 128!
• An Easter egg to skip the early grind — just for fun.

🚀 Getting Started & Deployment

This project has been refactored into a Pure Frontend Single-Page Application (SPA), making deployment and playing extremely lightweight.

Method 1: Play Locally (Easiest)

• git clone https://github.com/sz30/2048--.git or download the zip.
• Unzip it and simply double-click index.html to start playing in your browser!

Method 2: Static Site Hosting (Recommended)

Zero-cost, one-click deployment with global CDN using hosting platforms. Click the buttons below to deploy instantly:

Or configure manually:

• GitHub Pages: Fork repo -> Settings -> Pages -> Enable Deploy from a branch (select main) -> Save.
• Cloudflare Pages: Dashboard -> Pages -> Connect to Git (select repo) -> Framework preset: None -> Deploy.

Method 3: Traditional VPS Deployment (Nginx)

For advanced users with their own servers (e.g., Serv00):

1. Install Nginx on your server.
2. Upload index.html to your Nginx web directory (usually /var/www/html).
3. (Optional) Configure an Nginx virtual host for your domain and restart the service.

(For a detailed step-by-step guide, please refer to the built-in DEPLOYMENT.md)

📁 Project Structure

2048--/
├── assets/                   # Historical files and media resources
├── index.html                # Main file containing all HTML/CSS/JS
└── DEPLOYMENT.md             # Deployment guide

File Descriptions:

• assets/: Stores historical project files and media resources (such as demonstration screenshots demo_v2.png).
• index.html: The core file. This game has been extremely stripped down; all structure (HTML), styling (CSS), matrix calculation, and game mechanics (JS) are encapsulated in this single file. This follows the KISS principle, making distribution and hosting extremely easy.
• DEPLOYMENT.md: Step-by-step guide for deploying the application (Static hosting & VPS).

🎨 Customization

Thanks to the ultra-minimalist single-file architecture, modding this game couldn't be easier! No build tools or dev environments required. Just open index.html in any text editor:

• Tweak the UI: Locate the <style> block at the top to completely overhaul the theme colors, tile border-radius, or typography.
• Hack the Mechanics: Scroll down to the <script> block where all matrix logic and scoring live. Want a 5x5 board? A new cheat code? Go for it!

The code is standalone and begging to be hacked. Have fun!

📝 License & Contributing

• license: GPL-2.0
• Still updating! Issues and PRs are super welcome—let’s make this game even more awesome together!

🙏 Acknowledgements

Thanks to the following sponsors for supporting this project:

• / providing the server

⭐ Star History

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Last updated: May. 2026