Sudoku @ sz.dk

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

Estimated difficulty: 10.6 (<8: low, >45: high)