Sudoku Solution - Level 6 Puzzle #66

🎯 Current State

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🔧 Techniques Used

Hidden Single 51×

Naked Quad 7×

ALS-XZ 7×

Forcing Chain 7×

X-Wing 5×

Pointing/Claiming 4×

Naked Triple 4×

Turbot Fish 3×

Locked Candidates 3×

Naked Pair 3×

Naked Single 2×

XY-Wing 2×

2-String Kite 1×

📋 Solution Steps

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