🧩 Level 7 - Puzzle #310

📊 Legend ⭐ Master 📝 109 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Swordfish 20×
Pointing/Claiming 10×
ALS-XZ 10×
Naked Triple 4×
Locked Candidates 4×
X-Wing 3×
Naked Single 2×
Trial & Error 2×
Forcing Chain 1×
Inferred 1×

📋 Solution Steps

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