Easy Level 6 (31 clues)

Puzzle URL: http://www.sudoku99.com/sudoku9x9/puzzle/618939/
Website: www.sudoku99.com

8

1

5

1

5

3

6

2

7

4

9

1

8

9

3

4

1

6

2

5

8

1

9

3

9

7

1

2

2

4

7