4 2 1 3 5
4 9
2 8 1
2 4 1 8
3
9 1 5 6
9 7 5
5 9
3 2 6 8 7
22-12-2017......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com