🧩 Level 7 - Puzzle #117

📊 Legend ⭐ Master 📝 145 Steps 🔧 15 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming 39×
Naked Quad 11×
Forcing Chain 10×
Subset Technique
Naked Triple
Trial & Error
Pointing
Swordfish
Naked Single
Jellyfish
Inferred
ALS-XZ
X-Wing
Naked Pair

📋 Solution Steps

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