Sudoku @ sz.dk

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

Estimated difficulty: 46.9 (<8: low, >45: high)