LiveSudoku provides hard Sudoku puzzles, more difficult to solve.
Use our Sudoku tutorials to learn advanced Sudoku solving techniques.

Hard Daily Sudoku

  Date   # Stats Play
6/11/20191433658 Sudoku Statistics Play Sudoku
6/10/20191071772 Sudoku Statistics Play Sudoku
6/9/20191359892 Sudoku Statistics Play Sudoku
6/8/20191029516 Sudoku Statistics Play Sudoku
6/7/20191229502 Sudoku Statistics Play Sudoku
6/6/20191339746 Sudoku Statistics Play Sudoku
6/5/20191255759 Sudoku Statistics Play Sudoku
6/4/20191389319 Sudoku Statistics Play Sudoku

Difficult Random Puzzles

  Level   # Stats Play
Hard1288489Sudoku StatisticsSudoku Play
Hard1296946Sudoku StatisticsSudoku Play
Hard1043880Sudoku StatisticsSudoku Play
Hard1467885Sudoku StatisticsSudoku Play
Hard1401475Sudoku StatisticsSudoku Play
Hard1000343Sudoku StatisticsSudoku Play
Hard1000343Sudoku StatisticsSudoku Play
Hard1000343Sudoku StatisticsSudoku Play