🧩 Level 4 - Puzzle #203

📊 Professional ⭐ Hard 📝 83 Steps 🔧 6 Techniques

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 54×
Pointing/Claiming 19×
Naked Triple
ALS-XZ
Naked Quad
Naked Single

📋 Solution Steps

Loading steps...