Sudoku Solution - Level 7 Puzzle #99

🎯 Current State

Loading grid...

🔧 Techniques Used

Hidden Single 51×

Pointing/Claiming 20×

Subset Technique 17×

XY-Wing 9×

ALS-XZ 7×

Naked Triple 4×

Forcing Chain 4×

Naked Quad 3×

Locked Candidates 2×

Trial & Error 2×

Naked Single 1×

Naked Pair 1×

Inferred 1×

📋 Solution Steps

Loading steps...