Sudoku Game: ME-105 Medium

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