Print Sudoku | 123sudoku.co.uk

Difficulty: Hard, Time:

		3
		6

		6
4		7
	1

		2

4		3

5
		9
		1

7		9

	6	4


	5	6



	9

		2
		1

5
	9
3		7

(c) 2021 123sudoku.co.uk