Hard Sudoku No.137
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.137puzzlelounge.app/nanpure
843132146953268438559174
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
625849731937162458184753269891537642253496187746281395462918573579324816318675924
Answer to Hard Sudoku No.137
625849731937162458184753269891537642253496187746281395462918573579324816318675924
If you are unsure how to solve, see how to solve sudoku, with tips.