Sudoku @ sz.dk

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

Estimated difficulty: 22.8 (<8: low, >45: high)