🧩 Level 7 - Puzzle #320
📊 Legend
⭐ Master
📝 101 Steps
🔧 9 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
53×
Pointing/Claiming
25×
Naked Pair
9×
XYZ-Wing
7×
Naked Quad
2×
Trial & Error
2×
Naked Single
1×
Forcing Chain
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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