🧩 Level 4 - Puzzle #203

📊 Professional ⭐ Hard 📝 77 Steps 🔧 7 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 53×
Pointing/Claiming 12×
ALS-XZ
Naked Single
Naked Triple
Naked Pair
2-String Kite

📋 Solution Steps

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