Hard Sudoku No.163
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.163puzzlelounge.app/nanpure
71637586296125751995832683
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
578193462293476518614582397839617254762845931451239876945721683327968145186354729
Answer to Hard Sudoku No.163
578193462293476518614582397839617254762845931451239876945721683327968145186354729
If you are unsure how to solve, see how to solve sudoku, with tips.