🧩 Level 4 - Puzzle #372

📊 Professional ⭐ Hard 📝 80 Steps 🔧 7 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 13×
Naked Quad 6×
Naked Triple 6×
Naked Pair 1×
ALS-XZ 1×
Naked Single 1×

📋 Solution Steps

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