🧩 Level 7 - Puzzle #211

📊 Legend ⭐ Master 📝 99 Steps 🔧 9 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 54×
Pointing/Claiming 26×
Naked Pair
Forcing Chain
Trial & Error
ALS-XZ
XY-Wing
Naked Triple
Inferred

📋 Solution Steps

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