🧩 Level 7 - Puzzle #187
📊 Legend
⭐ Master
📝 126 Steps
🔧 14 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
50×
Pointing/Claiming
24×
Naked Quad
17×
Swordfish
9×
Forcing Chain
5×
Naked Triple
5×
Trial & Error
4×
XY-Wing
3×
Naked Pair
3×
Inferred
2×
Jellyfish
1×
Naked Single
1×
2-String Kite
1×
Pointing
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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