🧩 Level 7 - Puzzle #162
📊 Legend
⭐ Master
📝 143 Steps
🔧 10 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
55×
Naked Pair
33×
Pointing/Claiming
28×
ALS-XZ
8×
X-Wing
6×
Naked Quad
4×
Trial & Error
4×
Locked Candidates
3×
Forcing Chain
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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