Sudoku Solution - Level 7 Puzzle #22

🎯 Current State

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🔧 Techniques Used

Pointing/Claiming 68×

Hidden Single 54×

Subset Technique 31×

X-Wing 10×

Naked Pair 9×

Trial & Error 8×

Locked Candidates 4×

Naked Quad 4×

Naked Single 2×

Forcing Chain 1×

Inferred 1×

📋 Solution Steps

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