🧩 Level 7 - Puzzle #144

📊 Legend ⭐ Master 📝 98 Steps 🔧 10 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 50×
Subset Technique 16×
Pointing/Claiming 9×
Naked Quad 7×
Naked Triple 6×
Naked Single 3×
Forcing Chain 3×
Trial & Error 2×
Locked Candidates 1×
Inferred 1×

📋 Solution Steps

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