Langer's Sudoku Assistant

Invalid Sudoku!

Row 1 is invalid. The top left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

Start Over

Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

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