All the puzzles in this page are rated difficult.

Difficult Sudoku Puzzles difficult

sudoku puzzle published on 2018/01/18 sudoku puzzle published on 2018/01/11 sudoku puzzle published on 2018/01/06 sudoku puzzle published on 2018/01/03 sudoku puzzle published on 2017/12/28 sudoku puzzle published on 2017/12/25 sudoku puzzle published on 2017/12/22 sudoku puzzle published on 2017/12/18 sudoku puzzle published on 2017/12/12 sudoku puzzle published on 2017/12/09 sudoku puzzle published on 2017/12/04 sudoku puzzle published on 2017/11/27

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

These puzzles are rated "difficult" (difficult).