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Solving Strategies
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Latest page update: made by
Anonymous
, Oct 17 2009, 8:11 AM EDT
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About This Update
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Keyword tags:
fat peaple page
printable sudoku
Sudoku
sudoku free online
sudoku usa today
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More Info: links to this page
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| Started By | Thread Subject | Replies | Last Post | ||
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| Anonymous | Multiple Solution Sudokus | 7 | Oct 6 2009, 5:48 AM EDT by Anonymous | ||
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Thread started: Jun 26 2006, 3:12 AM EDT
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It is not always true that sudoku puzzles have only one solution. Some are malformed and have more than one solution. This is, as far as I can tell, due to logic errors in the programs that generate them.
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| Anonymous | Sudoku Snake | 0 | Aug 8 2009, 9:04 PM EDT by Anonymous | ||
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Thread started: Aug 8 2009, 9:04 PM EDT
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this is pretty much the best sudoku program you could want.
http://www.sudokusnake.com |
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| Anonymous | solution notation | 0 | Jul 16 2009, 11:31 PM EDT by Anonymous | ||
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Thread started: Jul 16 2009, 11:31 PM EDT
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Instead of writing in the candidate numbers in empty spaces, use dots (periods), with three dots across the top of the space to be 1, 2, & 3; three dots across the middle to be 4, 5, and 6; and three across the bottom to be 7, 8, & 9. Then, for example, if the three candidates are 1, 5, and 9, you will have only a dot in upper left corner, a dot in center of the space, and a dot in lower right corner. Advantages: 1- less writing to erase, 2- ease of identifying pairs or trios, etc., and 3- you may even just write the final number over the dots and not bother to erase.
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