Hard Sudoku No.1
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.1puzzlelounge.app/nanpure
6528913276898251621347869713
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
964312875238756491751489326173648259842975613596123748615234987327891564489567132
Answer to Hard Sudoku No.1
964312875238756491751489326173648259842975613596123748615234987327891564489567132
If you are unsure how to solve, see how to solve sudoku, with tips.