Hard Sudoku No.456
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.456puzzlelounge.app/nanpure
6297855998842171867184725413
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
478562391316947285592183476269731548835429617741856923927315864183694752654278139
Answer to Hard Sudoku No.456
478562391316947285592183476269731548835429617741856923927315864183694752654278139
If you are unsure how to solve, see how to solve sudoku, with tips.