Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 5 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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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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