🧩 Level 7 - Puzzle #227

📊 Legend ⭐ Master 📝 109 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 55×
Pointing/Claiming 16×
Forcing Chain 14×
Naked Triple 6×
Naked Quad 6×
Swordfish 5×
Trial & Error 2×
Naked Pair 2×
Pointing 1×
Locked Candidates 1×
Inferred 1×

📋 Solution Steps

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