🧩 Level 7 - Puzzle #121

📊 Legend ⭐ Master 📝 142 Steps 🔧 9 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 50×
Swordfish 27×
Pointing/Claiming 18×
Forcing Chain 15×
Subset Technique 14×
Locked Candidates 7×
Naked Single 5×
Trial & Error 4×
Inferred 2×

📋 Solution Steps

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