Sudoku Game: HA-196 Hard

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