Very difficult sudoku - Page 628

Very difficult sudoku - random selection

Sudoku #12501

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

Sudoku #38997

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

Sudoku #58577

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

Sudoku #19125

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

List of very difficult sudoku - Page 628

Sudoku #3006

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

Sudoku #3005

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

Sudoku #3004

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

Sudoku #3003

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

Sudoku #3002

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

Sudoku #3001

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

Sudoku #3000

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