🧩 Level 7 - Puzzle #206

📊 Legend ⭐ Master 📝 180 Steps 🔧 12 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 45×
Subset Technique 21×
Naked Pair 14×
Naked Quad 12×
Forcing Chain 11×
Trial & Error 10×
Naked Triple 7×
ALS-XZ 3×
Inferred 3×
Hidden Pair 1×
X-Wing 1×

📋 Solution Steps

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