Sudoku Solution - Level 7 Puzzle #84

🎯 Current State

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🔧 Techniques Used

Hidden Single 50×

Pointing/Claiming 25×

Forcing Chain 11×

Subset Technique 10×

Naked Pair 6×

Trial & Error 6×

Swordfish 5×

X-Wing 5×

Locked Candidates 4×

Inferred 3×

Pointing 2×

Naked Quad 1×

Hidden Pair 1×

📋 Solution Steps

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