Sudoku @ sz.dk

Max. level of difficulty


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

Estimated difficulty: 19.8 (<8: low, >45: high)