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