Very difficult sudoku - Page 439

Very difficult sudoku - random selection

List of very difficult sudoku - Page 439

Sudoku #4979
5 1 2
4 1
2 8 3 7
2 6 9 5
6 5 1
5 1 6 3
4 1 5 6
7 2
8 7 6

Sudoku #4978
2 6 5
4 8 7
9 5 3
4 1 6 3
7 8 6
6 3 1 7
1 7 8
3 7 5
7 9 4

Sudoku #4977
1 9
4 5
3 8 7
9 8
5 2 4 7
4 8 3
3 9 1
6 2
2 7 4

Sudoku #4976
6 4 3
9
2 4
5 2
3
4 5 6 7
8 3
3 2 1 9
9 8 4 6

Sudoku #4975
4
6 7 8
2 6 3 7
7 5 1
3 9 1 2
8 6 3
5 3 7 8
2 9 6
7

Sudoku #4974
8 6
9 8 5 2
7 1
1 9 8 6
8 6 2 4
5 7
2 4 7 5
3 9

Sudoku #4973
8 3 9 4
9 7 3 8
7 9 3 1 5
4
2 5
4 1 6
9 7 4 8
3 9 4 1

Sudoku #4972
7 2
9 5 7 2
3 9 5
1 3 4 2
6 5
2 5 9 6
1 8 4
6 4 9 2
2 1

Sudoku #4971
4 1 9 5
2 1
5 4 6
4 8 1
9
3 6 5
6 3 9
7 3
9 1 7 4

Sudoku #4970
8 5 7
1 4 3
7 9 2
9 8
1 4 9 2
8 3
2 6
7 4
3 2 1 7

Sudoku #4969
4 5
9 8 6
5 7
7 8
5 8 9 3 4 1
9 1 8 3
7 1 5 2 4
2 4 1 8

Sudoku #4968
6 2
7 8 3
2 9 8 1
5 1 7 8
9 6
6 8 7 5
8 7 6 1
1 7 8
1 5

Sudoku #4967
4 8 3 2
2 9 6 1 8 5
7 8 1
9 8 7
6
7 8 1
9 6 3
8 6 2 1 4 9
5 9 2 1

Sudoku #4966
5 1 7 3
9 5
6 4
2 5
6 1
4 3 7 2 5
6 8 4
3 8
7 3 2

Sudoku #4965
9 7 3 1 5 6
8 7
5 6 2 9
6 1
6 7 9 3
4 8
7 4 3 2
3 8
5 8 3 4 1 7

Sudoku #4964
8 5 2
3
3 2 1 8
5 4 1
8 7 3
7 8 4
6 2 9 7
5
1 4 7

Sudoku #4963
2 1 8 9
5 3 6
9 6 7
8 4 6 3
6 9 5
5 9
3
8 7 5
6 8 2

Sudoku #4962
1 2 9 7
5 9 1 4
8 3 6
2 9
4 5 2
5 4
2 6 5
3 8 4 2
9 4 3 5

Sudoku #4961
1 9 3
1 5 9
4 9 2 7
9 3 6
5 7
2 6 8
3 7 8 1
8 3 1
9 5 6

Sudoku #4960
8 1
5 3 8 2
5 4 9 7
6 4 1
6 7 9
7 2 8
2 8 4 6
1

Sudoku #4959
2 1 9 6 3
4 5
3 8
3 7 8
4 2 5 1 9
4 6 5 1
3 1 7
8 6

Sudoku #4958
2
5 7 8 6
8 4 3 2
7 4
6 3 1
2 5
3 9 4 1
7 9 3 4
1

Sudoku #4957
1 2 7 5 9
9 2 7
3 8 1
7 3 8
4 8 5
1 9 3
3 2 6
8 6 7 1 4

Sudoku #4956
7 5 6
4 3
2 8 5 1
4 3 5 2
8 5 9 7
2 5 6 4
4 1
9 5 6

Sudoku #4955
4
5 1
6 4 1 7 8 3 2
6
4 7 2 8
6 4 1 5
7 1 6
8 9 2 4
4 8 3

Sudoku #4954
1 3 9
5 6
7 6 2 1
5 1
2 1 8 9 5
6 4
5 1 7 2
2 5
8 9 4

Sudoku #4953
9 7 8 1
8 4 3 6
7 5
7 9
5 1 3
3 8
1 6 3 4 2
8 5 6 2 3 1
9 6

Sudoku #4952
4
6 2 7 1
5 9
4 5 6 9
5 4
7 9 8
8 2 3 6
6 5
9 3 2