Hard Sudoku No.407
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.407puzzlelounge.app/nanpure
357112863892735765316598
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
396584712182637594754921386613859247948273651527146839871465923239718465465392178
Answer to Hard Sudoku No.407
396584712182637594754921386613859247948273651527146839871465923239718465465392178
If you are unsure how to solve, see how to solve sudoku, with tips.