Langer's Sudoku Assistant

Invalid Sudoku!

Row 5 is invalid. The middle left 3x3 Box is invalid. Go back and make a different choice.

	2
		6
7	8

1	2
		6
7

1	2
		6


		6
7	8

1
		6
7


		6
	8


		6
7	8


		6
7	8


		6
	8

1
		6
	8

1		3
		6
	8

1		3
		6
	8

	2
		6
7

	2
		6
		9

	2
		6
		9


		6
7	8	9


		6
7	8


		6
7	8

1		3
		6
7		9


		6
7		9

1		3
		6
7

	2
		6
	8


		6
	8


		6
7

	2
		6
7

	2
		6
		9

1	2	3
		6

	2
		6
		9

	2
		6

1	2	3
		6

1	2
		6


		6
7		9

1		3
		6
		9


		6
		9

1	2	3
		6

1		3
		6
7	8

1	2	3
		6
7	8

1	2	3
		6


		6
7

1	2	3
		6
7

1	2	3
		6

1	2	3
		6

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