🧩 Level 7 - Puzzle #315

📊 Legend ⭐ Master 📝 116 Steps 🔧 17 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 49×
Pointing/Claiming 24×
Subset Technique
Naked Pair
ALS-XZ
Forcing Chain
Trial & Error
Naked Quad
X-Wing
Naked Triple
Naked Single
Inferred
Hidden Pair
Claiming
Jellyfish
Swordfish
Pointing

📋 Solution Steps

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