Sudoku Game: ME-157 Medium

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