🧩 Level 4 - Puzzle #260

📊 Professional ⭐ Hard 📝 77 Steps 🔧 7 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 54×
Pointing/Claiming 14×
Naked Quad 4×
Naked Triple 2×
ALS-XZ 1×
Naked Single 1×
XYZ-Wing 1×

📋 Solution Steps

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