Langer's Sudoku Assistant

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

 

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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