6 7 2 5 4
1 8
5 8 2
7 5 4
2 1 5
6 2 3
6 7 9
3 4
7 2 9 1 3
03-02-2021......diabolico
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com