🧩 Level 7 - Puzzle #190
📊 Legend
⭐ Master
📝 118 Steps
🔧 12 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
53×
Pointing/Claiming
26×
Naked Triple
9×
Naked Quad
9×
Forcing Chain
6×
ALS-XZ
4×
XYZ-Wing
3×
Subset Technique
3×
Trial & Error
2×
Naked Single
1×
Naked Pair
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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