This one has 14 x pointing.

And I find this easy one.

- Code: Select all
`. 6 . | . . . | . 4 .`

7 . . | 3 . 8 | . . 9

. . . | 2 . 7 | . . .

-------+-------+-------

. 2 9 | . . . | 1 3 .

. . . | . . . | . . .

. 4 3 | . . . | 6 . .

-------+-------+-------

. . . | 8 . 2 | . . .

8 . . | 6 . 9 | . . 5

. 1 . | . . . | . 7 .

Difficulty rating: 3.4

This Sudoku can be solved using the following logical methods:

54 x Hidden Single

1 x Direct Hidden Pair

2 x Naked Single

1 x Direct Hidden Triplet

15 x Pointing

2 x Naked Pair

4 x Hidden Pair