🧩 Level 4 - Puzzle #369
📊 Professional
⭐ Hard
📝 77 Steps
🔧 7 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
48×
Pointing/Claiming
18×
ALS-XZ
3×
Naked Triple
3×
Naked Quad
2×
Naked Single
2×
2-String Kite
1×
📋 Solution Steps
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Singles
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Subsets
Fish
Wings
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