Hard Sudoku No.440
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.440puzzlelounge.app/nanpure
71598135784929667681313925
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
714539862289761354635842971842156793357294618961378245526487139173925486498613527
Answer to Hard Sudoku No.440
714539862289761354635842971842156793357294618961378245526487139173925486498613527
If you are unsure how to solve, see how to solve sudoku, with tips.