🧩 Level 6 - Puzzle #139
📊 Super Star
⭐ Expert
📝 90 Steps
🔧 7 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
50×
Pointing/Claiming
22×
Naked Single
5×
Forcing Chain
5×
Naked Quad
3×
XY-Wing
3×
Naked Pair
2×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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