Sudoku Game: ME-121 Medium

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