Easy Level 2 (35 clues)

谜题网址: http://cn.sudoku99.com/sudoku9x9/puzzle/45687/
网站: cn.sudoku99.com

5

2

1

6

1

3

8

4

2

2

5

7

6

1

3

7

2

5

9

1

2

8

7

1

5

9

8

3

9

1

5

9

6

2

3