Hard Sudoku No.139
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.139puzzlelounge.app/nanpure
569317432275968456241628
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
134256879629873154875914362268149735541732698397685241483561927752398416916427583
Answer to Hard Sudoku No.139
134256879629873154875914362268149735541732698397685241483561927752398416916427583
If you are unsure how to solve, see how to solve sudoku, with tips.