Langer's Sudoku Assistant

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

 

Start Over

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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