All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2018/05/21 sudoku puzzle published on 2018/05/16 sudoku puzzle published on 2018/05/12 sudoku puzzle published on 2018/05/07 sudoku puzzle published on 2018/05/01 sudoku puzzle published on 2018/04/25 sudoku puzzle published on 2018/04/19 sudoku puzzle published on 2018/04/12 sudoku puzzle published on 2018/04/09 sudoku puzzle published on 2018/04/05 sudoku puzzle published on 2018/03/24 sudoku puzzle published on 2018/03/20

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

These puzzles are rated "difficult" (difficult).