🧩 Level 4 - Puzzle #298

📊 Professional ⭐ Hard 📝 88 Steps 🔧 7 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 55×
Pointing/Claiming 20×
Naked Quad 5×
Naked Triple 4×
ALS-XZ 2×
Pointing 1×
Naked Pair 1×

📋 Solution Steps

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