Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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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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