Sudoku Solution - Level 7 Puzzle #13

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 53×

Pointing/Claiming 24×

ALS-XZ 5×

Subset Technique 5×

X-Wing 4×

Forcing Chain 2×

Naked Single 2×

Trial & Error 2×

Locked Candidates 1×

Inferred 1×

📋 Solution Steps

Loading steps...