Medium Level 7 (30 clues)

Puzzle URL: http://www.sudoku99.com/sudoku9x9/puzzle/188208/
Website: www.sudoku99.com

1

6

2

5

7

1

9

5

8

5

2

1

9

1

9

5

3

9

3

6

7

2

6

4

8

5

7

7

5

3