🧩 Level 7 - Puzzle #221
📊 Legend
⭐ Master
📝 135 Steps
🔧 11 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
53×
Pointing/Claiming
42×
ALS-XZ
17×
Subset Technique
5×
Forcing Chain
4×
Trial & Error
4×
Pointing
3×
2-String Kite
3×
Inferred
2×
Turbot Fish
1×
Locked Candidates
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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