8 4 3 1
7 9 6 3
9 2
7 2 4 1
9 4
4 8 5 9
6 4
5 3 7 8
7 5 9 2
20-11-2020......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com