🧩 Level 7 - Puzzle #171

📊 Legend ⭐ Master 📝 111 Steps 🔧 13 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 50×
ALS-XZ 22×
Pointing/Claiming 14×
Forcing Chain 5×
Skyscraper 4×
Trial & Error 4×
Jellyfish 3×
Locked Candidates 2×
Naked Single 2×
Pointing 2×
Naked Pair 1×
Swordfish 1×
Inferred 1×

📋 Solution Steps

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