Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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