🧩 Level 7 - Puzzle #031

📊 Legend ⭐ Master 📝 128 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 24×
Forcing Chain 15×
Subset Technique 10×
X-Wing 9×
Locked Candidates 6×
ALS-XZ 6×
Trial & Error 4×
Naked Single 1×
Swordfish 1×
Inferred 1×

📋 Solution Steps

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