All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2021/10/20 sudoku puzzle published on 2021/10/15 sudoku puzzle published on 2021/10/12 sudoku puzzle published on 2021/10/05 sudoku puzzle published on 2021/10/02 sudoku puzzle published on 2021/09/25 sudoku puzzle published on 2021/09/22 sudoku puzzle published on 2021/09/10 sudoku puzzle published on 2021/09/07 sudoku puzzle published on 2021/09/04 sudoku puzzle published on 2021/08/28 sudoku puzzle published on 2021/08/15

To play online or print a puzzle, click on its image.

These puzzles are rated "difficult" (difficult).