About Mahjong Hand Decoder
Welcome to Mahjong Hand Decoder, your educational resource for understanding American Mahjong hand structures and patterns with beginner-friendly explanations.
Our Mission
American Mahjong has many intricate patterns and rules. We created this tool to help players learn about hand structures, validate their tiles, and understand the fundamental concepts of pungs, kongs, pairs, and sequences.
What We Offer
- Hand validation tool to check if your tiles form a valid structure
- Educational content about pungs, kongs, and pairs
- Pattern recognition and analysis
- Free and easy-to-use interface
- No sign-up required
How It Works
Simply enter your tiles into the validator using our simple notation system (numbers for numbered tiles, F for Flowers, D for Dragons, N for News). The tool will analyze your hand and tell you if it forms a valid mahjong structure.
Educational Tool
This is an independent educational resource for learning American Mahjong concepts and patterns. This tool does not contain copyrighted card content and is not affiliated with any mahjong organization. For authoritative rules, please refer to your privately owned reference card.
Have questions or feedback? Visit our Contact page.