Sudoku Game: ME-71 Medium

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