🧩 Level 7 - Puzzle #355

📊 Legend ⭐ Master 📝 122 Steps 🔧 14 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×
Pointing/Claiming 21×
X-Wing 14×
Naked Quad 8×
Naked Triple 6×
Forcing Chain 5×
Trial & Error 4×
Naked Pair 3×
Locked Candidates 2×
Naked Single 2×
ALS-XZ 2×
Inferred 2×
XYZ-Wing 1×
Claiming 1×

📋 Solution Steps

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