📧 Contacts

We are always happy to receive feedback! If you have questions, suggestions, or found a bug — contact us.

📬 Get in Touch

🕐 Support Hours

Daily: 10:00 — 22:00 (MSK)

💡 What to Contact Us About

• Technical issues with the game
• Suggestions for improvement
• Privacy questions
• Partnership and advertising
• Bug reports

🏢 About the Project

Name: Card Game 21
Domain: bj-online.ru
Launch year: 2026
Languages: English, Russian

← Back to Game