🧩 Level 7 - Puzzle #117
📊 Legend
⭐ Master
📝 139 Steps
🔧 10 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
56×
Hidden Single
52×
Subset Technique
9×
ALS-XZ
7×
Naked Triple
4×
Trial & Error
4×
X-Wing
4×
Locked Candidates
1×
Forcing Chain
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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