🧩 Level 7 - Puzzle #020
📊 Legend
⭐ Master
📝 168 Steps
🔧 7 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
86×
Hidden Single
51×
Trial & Error
16×
Subset Technique
5×
Inferred
5×
Forcing Chain
4×
Naked Single
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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