🧩 Level 7 - Puzzle #347

📊 Legend ⭐ Master 📝 136 Steps 🔧 14 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 25×
Swordfish 14×
Naked Pair 11×
Naked Triple 10×
Naked Quad 6×
Trial & Error 6×
Locked Candidates 3×
Pointing 3×
Inferred 2×
XY-Wing 1×
XYZ-Wing 1×
X-Wing 1×
Naked Single 1×

📋 Solution Steps

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