All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2021/04/17 sudoku puzzle published on 2021/04/14 sudoku puzzle published on 2021/04/08 sudoku puzzle published on 2021/04/05 sudoku puzzle published on 2021/03/31 sudoku puzzle published on 2021/03/28 sudoku puzzle published on 2021/03/25 sudoku puzzle published on 2021/03/16 sudoku puzzle published on 2021/03/10 sudoku puzzle published on 2021/03/06 sudoku puzzle published on 2021/03/01 sudoku puzzle published on 2021/02/22

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

These puzzles are rated "difficult" (difficult).