All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2017/07/18 sudoku puzzle published on 2017/07/15 sudoku puzzle published on 2017/07/12 sudoku puzzle published on 2017/07/09 sudoku puzzle published on 2017/07/05 sudoku puzzle published on 2017/07/02 sudoku puzzle published on 2017/06/30 sudoku puzzle published on 2017/06/25 sudoku puzzle published on 2017/06/19 sudoku puzzle published on 2017/06/11 sudoku puzzle published on 2017/06/08 sudoku puzzle published on 2017/06/05

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

These puzzles are rated "difficult" (difficult).