🧩 Level 7 - Puzzle #170

📊 Legend ⭐ Master 📝 152 Steps 🔧 16 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 46×
Subset Technique 31×
Pointing/Claiming 29×
Trial & Error 14×
XYZ-Wing 5×
Naked Triple 4×
ALS-XZ 3×
XY-Wing 3×
Forcing Chain 3×
Inferred 3×
Naked Single 2×
Pointing 2×
X-Wing 2×
Naked Pair 2×
2-String Kite 2×
Locked Candidates 1×

📋 Solution Steps

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