twiller Sudoku Solver
Registered: 09/30/08
Posts: 20
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dogginboggin Sudoku Player
Registered: 04/07/10
Posts: 3
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| | 04/07/10 at 11:17 PM | Reply with quote | #2 |
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| In the bottom-left most box, the number six can only go in the first column. Therefore you can eliminate 6 as a cantidate for all other squares in the first column. |
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twiller Sudoku Solver
Registered: 09/30/08
Posts: 20
| |