Sudoku by Froggy

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

Estimated difficulty: 7.5 (<8: low, >45: high)