🎴 About Card Game 21

Card Game 21 is a free web trainer designed to develop strategic thinking, counting skills, and decision-making abilities.

🎯 Project Goals

We created this project to provide users with the opportunity to:

• Learn the basics of probability theory through gameplay
• Develop mental arithmetic skills
• Train strategic thinking and decision-making
• Enjoy an engaging card game

🎮 How It Works

The game uses the classic rules of the card game "21" (also known as Blackjack). The player competes against a virtual dealer, making decisions about taking additional cards. All calculations are based on mathematical probabilities.

💡 Virtual Currency

The game uses exclusively virtual chips that:

• Have no real monetary value
• Cannot be purchased with real money
• Cannot be withdrawn or exchanged
• Are provided free of charge upon first entry

👨‍💻 Technologies

The project is built using modern web technologies:

• HTML5, CSS3, JavaScript
• Node.js (server-side)
• jQuery (client-side)

📊 Statistics

The project has been running since 2026 and is constantly being updated. We listen to user feedback and regularly add new features.

🤝 Feedback

If you have suggestions for improving the game or found a bug, please contact us through the contacts page.

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