Hard Sudoku No.221
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.221puzzlelounge.app/nanpure
4369188597829429791495746245
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
435287169179436285682591743851623974324879516796154328968312457513748692247965831
Answer to Hard Sudoku No.221
435287169179436285682591743851623974324879516796154328968312457513748692247965831
If you are unsure how to solve, see how to solve sudoku, with tips.