🧩 Level 7 - Puzzle #047
📊 Legend
⭐ Master
📝 286 Steps
🔧 8 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
155×
Pointing/Claiming
65×
Subset Technique
29×
Trial & Error
20×
Naked Single
7×
XY-Wing
4×
Locked Candidates
3×
Forcing Chain
3×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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