🧩 Level 7 - Puzzle #012
📊 Legend
⭐ Master
📝 112 Steps
🔧 12 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
54×
Pointing/Claiming
17×
Naked Pair
14×
Swordfish
7×
Naked Quad
5×
Forcing Chain
4×
ALS-XZ
3×
Trial & Error
2×
Hidden Pair
2×
X-Wing
2×
Locked Candidates
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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