🧩 Level 7 - Puzzle #337
📊 Legend
⭐ Master
📝 142 Steps
🔧 10 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
49×
Pointing/Claiming
42×
Subset Technique
19×
ALS-XZ
8×
Forcing Chain
8×
Trial & Error
6×
Naked Single
4×
Naked Pair
3×
Pointing
2×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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