🧩 Level 7 - Puzzle #248
📊 Legend
⭐ Master
📝 93 Steps
🔧 11 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
51×
Pointing/Claiming
16×
Naked Quad
11×
Naked Triple
4×
Naked Pair
4×
Trial & Error
2×
XYZ-Wing
1×
Naked Single
1×
ALS-XZ
1×
Forcing Chain
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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