🧩 Level 7 - Puzzle #139
📊 Legend
⭐ Master
📝 174 Steps
🔧 11 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
63×
Hidden Single
51×
Subset Technique
17×
ALS-XZ
14×
Trial & Error
10×
Naked Quad
6×
Forcing Chain
5×
Naked Single
2×
Jellyfish
2×
Naked Pair
2×
Inferred
2×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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