🧩 Level 7 - Puzzle #216

📊 Legend ⭐ Master 📝 126 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 38×
XY-Wing 11×
ALS-XZ 9×
Naked Triple 6×
Subset Technique 4×
Forcing Chain 2×
Trial & Error 2×
Naked Single 1×
Locked Candidates 1×
Inferred 1×

📋 Solution Steps

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