🧩 Level 7 - Puzzle #001
📊 Legend
⭐ Master
📝 103 Steps
🔧 10 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
49×
Pointing/Claiming
30×
Forcing Chain
7×
XY-Wing
5×
Naked Single
4×
Naked Triple
2×
Naked Quad
2×
Trial & Error
2×
Naked Pair
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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