Hard Sudoku No.331
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.331puzzlelounge.app/nanpure
289843685716574613254739224
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
175943286928761354436825197382516749597482613614379825241657938863194572759238461
Answer to Hard Sudoku No.331
175943286928761354436825197382516749597482613614379825241657938863194572759238461
If you are unsure how to solve, see how to solve sudoku, with tips.