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Welcome to our sudoku hard level page.
To do our puzzle simply click on the your selection below and place the numbers 1-9 once in each row, column and 3 x 3 box. (Please note oldest puzzle is sudoku 1)

Only when you have completed the puzzle correctly with you see a message confirming it.

Suduko 31

Suduko 32

Suduko 33

Suduko 34

Suduko 35

Suduko 36

Suduko 30

Suduko 29

Suduko 28

Suduko 27

Suduko 26

Suduko 25

Suduko 24

Suduko 23

Suduko 22

Suduko 21

Suduko 20

Suduko 19

Suduko 18

Suduko 17

Suduko 16

Suduko 15

Suduko 14

Suduko 13

Suduko 12

Suduko 11

Suduko 10

Suduko 9

Sudoku 8

Sudoku 7

Sudoku 6

Sudoku 5

Sudoku 4

Sudoku 3

Sudoku 2

Sudoku 1