Langer's Sudoku Assistant

Invalid Sudoku!

Row 8 is invalid. Column 9 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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