🧩 Level 4 - Puzzle #035

📊 Professional ⭐ Hard 📝 78 Steps 🔧 8 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 13×
Naked Pair
ALS-XZ
XY-Wing
Naked Single
Naked Quad
Turbot Fish

📋 Solution Steps

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