Langer's Sudoku Assistant

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9
       
       
7  8   
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      3
       
   8   
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      3
       
7      
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7  8   
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      3
       
   8   
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      3
       
7      
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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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