English | 简体中文 | 繁體中文

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

Method 1: Clone from GitHub

git clone https://github.com/sz30/2048--.git
cd 2048--
pip install flask
python 2048--.py

Open your browser and go to: http://localhost:3000

Method 2: Docker

(For specific containerization DEPLOYMENT strategies, please refer to the built-in 'Deployment.md' guide for the full text.)

Method 3: Download Release

1. Download the latest release.
2. Make sure you have Python 3.x installed.
3. Install dependencies: pip install flask
4. Run: python 2048--.py
5. Open your browser and go to: http://localhost:3000

📁 Project Structure

2048--/
├── assets/                   # Project media and screenshots
├── static/
│   ├── css/
│   │   └── styles.css        # Game styles
│   └── js/
│       └── script.js         # Frontend game logic
├── index.html                # Main game page
├── 2048--.py                   # Backend server
├── requirements.txt          # Python dependencies
├── Dockerfile                # Docker image configuration
├── docker-compose.yml        # Docker compose configuration
└── DEPLOYMENT.md             # Deployment guide

File Descriptions:

• assets/: Stores project images such as demonstration screenshots (demo_v1.png, demo_v2.png, etc.).
• 2048--.py: Backend server written with Flask, handles game logic and API requests.
• script.js: Frontend game logic, including moves, animations, and special features.
• styles.css: Game styles, making sure everything looks nice and responsive.
• index.html: The main page that brings everything together.
• requirements.txt: Lists the Python dependencies needed to run the backend.
• Dockerfile: Defines the environment to run the app using Docker.
• docker-compose.yml: Simplifies Docker deployment by managing services.
• DEPLOYMENT.md: Step-by-step guide for deploying the application.

🎨 Customization

Want to make it your own? Tweak styles.css for a new look, or dive into script.js to change up the gameplay. All code is well-commented for easy hacking!

📝 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

---

Last updated: Mar. 2026