Sudoku Solution - Level 7 Puzzle #21

🎯 Current State

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🔧 Techniques Used

Hidden Single 52×

Pointing/Claiming 31×

Naked Quad 8×

2-String Kite 7×

Naked Pair 5×

ALS-XZ 5×

Turbot Fish 4×

Trial & Error 4×

Pointing 4×

Locked Candidates 3×

Forcing Chain 2×

Naked Single 1×

Naked Triple 1×

Inferred 1×

📋 Solution Steps

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