🧩 Level 7 - Puzzle #292

📊 Legend ⭐ Master 📝 147 Steps 🔧 10 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 55×
Subset Technique 22×
Pointing/Claiming 19×
Forcing Chain 16×
Swordfish 12×
Naked Triple 10×
Trial & Error 6×
Locked Candidates 5×
Naked Single 1×
Inferred 1×

📋 Solution Steps

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