All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2019/06/13 sudoku puzzle published on 2019/06/09 sudoku puzzle published on 2019/06/05 sudoku puzzle published on 2019/05/29 sudoku puzzle published on 2019/05/25 sudoku puzzle published on 2019/05/22 sudoku puzzle published on 2019/05/16 sudoku puzzle published on 2019/05/13 sudoku puzzle published on 2019/05/07 sudoku puzzle published on 2019/05/03 sudoku puzzle published on 2019/04/30 sudoku puzzle published on 2019/04/21

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

These puzzles are rated "difficult" (difficult).