Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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