🧩 Level 7 - Puzzle #219
📊 Legend
⭐ Master
📝 146 Steps
🔧 6 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
67×
Hidden Single
49×
Forcing Chain
16×
Trial & Error
8×
Naked Single
4×
Inferred
2×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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