🧩 Level 7 - Puzzle #280

📊 Legend ⭐ Master 📝 134 Steps 🔧 11 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 48×
Pointing/Claiming 41×
Naked Triple 9×
Subset Technique 9×
Trial & Error 8×
Swordfish 4×
Pointing 4×
X-Wing 4×
Inferred 4×
Naked Single 2×
Naked Quad 1×

📋 Solution Steps

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