Sudoku @ sz.dk

Max. level of difficulty


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

Estimated difficulty: 25.8 (<8: low, >45: high)