Sudoku Game: ME-15 Medium

1		3	4	5		7	8	9
	5	6	7		9		2
7		9		2	3			6
2	1	4			5	8	9	7
	6	5	8		7	2	1
8	9	7		1	4
			6	4		9	7
	4	2	9	7				1
	7	8	5	3		6	4	2