Hard Sudoku No.63
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.63puzzlelounge.app/nanpure
7398745968465368351697593298
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
215486739896317524734592618948625371523174896671839452169743285487251963352968147
Answer to Hard Sudoku No.63
215486739896317524734592618948625371523174896671839452169743285487251963352968147
If you are unsure how to solve, see how to solve sudoku, with tips.