🧩 Level 8 - Puzzle #290

📊 All Levels ⭐ Mixed 📝 90 Steps 🔧 10 Techniques

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×
Pointing/Claiming
ALS-XZ
Swordfish
Naked Pair
Naked Quad
Forcing Chain
Locked Candidates
Naked Single
Naked Triple

📋 Solution Steps

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