9 2 7 8
5 6
2 1 4 3
4 2 8 1
5 3 2 9
6 7 8 9
1 6
8 1 9 3
medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com