Hard Level 10 (27 clues)

Puzzle URL: http://www.sudoku99.com/sudoku9x9/puzzle/58832/
Website: www.sudoku99.com

7

2

8

4

5

8

1

3

6

5

3

8

1

7

6

1

2

5

9

2

3

1

4

6

7

5

2