All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2019/11/14 sudoku puzzle published on 2019/11/10 sudoku puzzle published on 2019/11/07 sudoku puzzle published on 2019/11/03 sudoku puzzle published on 2019/10/31 sudoku puzzle published on 2019/10/27 sudoku puzzle published on 2019/10/23 sudoku puzzle published on 2019/10/16 sudoku puzzle published on 2019/10/12 sudoku puzzle published on 2019/10/09 sudoku puzzle published on 2019/10/04 sudoku puzzle published on 2019/09/28

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

These puzzles are rated "difficult" (difficult).