🧩 Level 7 - Puzzle #211
📊 Legend
⭐ Master
📝 149 Steps
🔧 11 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
68×
Hidden Single
49×
X-Wing
8×
Trial & Error
8×
Naked Quad
4×
Inferred
4×
Naked Single
2×
Swordfish
2×
Forcing Chain
2×
ALS-XZ
1×
Naked Pair
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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