🧩 Level 7 - Puzzle #140

📊 Legend ⭐ Master 📝 95 Steps 🔧 12 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Naked Quad 11×
X-Wing 10×
Pointing/Claiming 6×
ALS-XZ 4×
Locked Candidates 3×
Naked Pair 2×
Naked Triple 2×
Forcing Chain 2×
Trial & Error 2×
Naked Single 1×
Inferred 1×

📋 Solution Steps

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