Sudoku Game: HA-24 Hard

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