Sudoku @ sz.dk

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

Estimated difficulty: 13.7 (<8: low, >45: high)