Sudoku Game: ME-61 Medium

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