Langer's Sudoku Assistant

Invalid Sudoku!

Column 4 is invalid. The top center 3x3 Box is invalid. Go back and make a different choice.

1		3
4
	8	9

1		3
4
	8	9

1		3
4
	8	9

1		3
4
	8	9

1		3
4
	8	9

1	2
4
7

1	2
4
7


	5
	8	9


	5
	8	9


	5
	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2	3
4	5	6
7	8	9

1	2
	5	6
7

1	2
	5	6
7

1	2
	5	6
7

1	2
	5	6
7

1	2
	5	6
7

1	2
		6
7	8

1	2
		6
7	8

1	2
		6
7	8

1	2
		6
7	8

1	2
		6
7	8

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9

1		3
4	5	6
7	8	9


4	5	6
7	8


4	5	6
7	8


4	5	6
7	8


4	5	6
7	8


4	5	6
7	8

1	2
4	5
7	8	9

1	2
4	5
7	8	9

1	2
4	5
7	8	9

1	2
4	5
7	8	9

1	2
4	5
7	8	9

1	2
4	5
7	8	9

1	2
4	5
7	8	9

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