Sudoku Game: ME-78 Medium

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