🧩 Level 7 - Puzzle #391

📊 Legend ⭐ Master 📝 119 Steps 🔧 13 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 29×
Naked Triple 7×
Forcing Chain 7×
Swordfish 7×
ALS-XZ 6×
Trial & Error 4×
Naked Quad 3×
Turbot Fish 1×
Naked Single 1×
Naked Pair 1×
Locked Candidates 1×
Inferred 1×

📋 Solution Steps

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