Langer's Sudoku Assistant

Invalid Sudoku!

Row 7 is invalid. Column 3 is invalid. The top center 3x3 Box is invalid. Go back and make a different choice.

		3
4
7

		3
4
7

		3
4
7

1	2
4	5
7	8

1	2
4	5
7	8

1	2
4	5
7	8

1	2
4	5
7	8

1	2
4	5
7	8

1	2
4	5
7	8

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5	6
7		9

1		3
4	5
	8	9

1		3
4	5
	8	9

1		3
4	5
	8	9

1		3
4	5
	8	9

1		3
4	5
	8	9

1		3
4	5
	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
		6
7	8	9

1	2	3
4	5	6

1	2	3
4	5	6

1	2	3
4	5	6

1	2	3
4	5	6

1	2	3
4	5	6

1	2	3
4	5	6

1	2
	5	6
	8

1	2
	5	6
	8

1	2
	5	6
	8

1	2
	5	6
	8

1	2
	5	6
	8

1	2	3
4
	8

1	2	3
4
	8

1	2	3
4
	8

1	2	3
4
	8

1	2	3
4
	8

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