Sudoku @ sz.dk

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

Estimated difficulty: 28.8 (<8: low, >45: high)