🧩 Level 7 - Puzzle #137

📊 Legend ⭐ Master 📝 109 Steps 🔧 9 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 32×
Naked Triple 7×
Subset Technique 7×
XYZ-Wing 4×
Forcing Chain 4×
Trial & Error 2×
Naked Single 1×
Inferred 1×

📋 Solution Steps

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