Langer's Sudoku Assistant

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