🧩 Level 7 - Puzzle #302
📊 Legend
⭐ Master
📝 117 Steps
🔧 12 Techniques
🎯 Current State
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🔧 Techniques Used
Hidden Single
53×
Pointing/Claiming
32×
X-Wing
6×
Naked Quad
6×
Forcing Chain
5×
Naked Single
3×
Swordfish
3×
Naked Triple
2×
Locked Candidates
2×
Trial & Error
2×
Naked Pair
2×
Inferred
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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