🧩 Level 7 - Puzzle #072
📊 Legend
⭐ Master
📝 125 Steps
🔧 9 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
54×
Pointing/Claiming
29×
Naked Quad
22×
Swordfish
8×
Trial & Error
4×
Naked Triple
3×
Locked Candidates
2×
Naked Single
2×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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