🧩 Level 7 - Puzzle #004

📊 Legend ⭐ Master 📝 131 Steps 🔧 10 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 49×
Pointing/Claiming 45×
Naked Pair 19×
Trial & Error 6×
ALS-XZ 4×
X-Wing 2×
Naked Single 2×
Inferred 2×
Hidden Triple 1×
Locked Candidates 1×

📋 Solution Steps

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