🧩 Level 7 - Puzzle #289

📊 Legend ⭐ Master 📝 133 Steps 🔧 12 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 34×
Subset Technique 13×
Naked Pair 10×
Trial & Error 6×
Naked Quad 5×
Forcing Chain 5×
Naked Single 2×
XYZ-Wing 2×
ALS-XZ 2×
Locked Candidates 1×
Inferred 1×

📋 Solution Steps

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