🧩 Level 7 - Puzzle #264
📊 Legend
⭐ Master
📝 105 Steps
🔧 12 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
49×
Naked Pair
14×
Pointing/Claiming
13×
ALS-XZ
12×
XY-Wing
7×
Forcing Chain
3×
Trial & Error
2×
Hidden Pair
1×
Locked Candidates
1×
Naked Single
1×
Claiming
1×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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