🧩 Level 7 - Puzzle #199

📊 Legend ⭐ Master 📝 146 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 49×
Pointing/Claiming 45×
Naked Quad 10×
Forcing Chain 10×
Subset Technique 10×
X-Wing 7×
Naked Pair 6×
Locked Candidates 3×
Naked Single 3×
Trial & Error 2×
Inferred 1×

📋 Solution Steps

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