🧩 Level 7 - Puzzle #138

📊 Legend ⭐ Master 📝 148 Steps 🔧 9 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 53×
Pointing/Claiming 38×
Subset Technique 14×
ALS-XZ 11×
Naked Pair 9×
Forcing Chain 8×
Trial & Error 8×
Naked Quad 5×
Inferred 2×

📋 Solution Steps

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