Hard Sudoku No.231
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.231puzzlelounge.app/nanpure
726532128639637294524948259146
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
394721568865394271217856394149673852728915643653248719486137925971582436532469187
Answer to Hard Sudoku No.231
394721568865394271217856394149673852728915643653248719486137925971582436532469187
If you are unsure how to solve, see how to solve sudoku, with tips.