🧩 Level 4 - Puzzle #047
📊 Professional
⭐ Hard
📝 69 Steps
🔧 7 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
47×
Pointing/Claiming
8×
Naked Single
6×
Naked Triple
5×
Naked Pair
1×
2-String Kite
1×
ALS-XZ
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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