🧩 Level 7 - Puzzle #221

📊 Legend ⭐ Master 📝 118 Steps 🔧 12 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 50×
Pointing/Claiming 37×
Naked Pair 8×
Trial & Error 6×
ALS-XZ 3×
Forcing Chain 3×
Inferred 3×
Naked Single 2×
XY-Wing 2×
Pointing 2×
Turbot Fish 1×
2-String Kite 1×

📋 Solution Steps

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