gamesudoku.blogspot.com
Sudoku: Advanced-Remote Pairs
http://gamesudoku.blogspot.com/2007/02/remote-pairs-ive-coined-remote-pairs.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. What about square X which also looks like a candidate for removing the 6 and 9? To do this we must prove that A and E are themselves a locked pair. But how can we do this when they are not in the same row, column or box? Now, in figure 2, we map all the pathways of distance 2. Valid pathways must be along the routes defined in Figure 1. What we are mapping her...In fi...
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Sudoku: Download Sudoku Puzzles
http://gamesudoku.blogspot.com/2007/02/download-sudoku-puzzles.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Easy- - - - - - - - Download. Challenge- - - - - Download. Intermediate- - - Download. Tough- - - - - - - Download. Supertough- - - - Download. Insane- - - - - - - Download. Go To : Sudoku solving techniques. Links to this post:. Links to this post. Anything and everything about Sudoku! Enter your email address:. Click to join sudokulovers.
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Sudoku: Advanced-Aligned Pair Exclusion
http://gamesudoku.blogspot.com/2007/02/advanced-aligned-pair-exclusion.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Aligned Pair Exclusion (APE). This is an interesting strategy since it overlaps with Y-Wings. And XYZ-Wings but uses very different logic. APE logic will solve an XY-Wing (3 bi-values) and an XYZ-Wing (bi-value. Bi-value).There are two types of APE - the normal APE and Extended APE. Aligned Pair Exclusion - Type 1. What are we left with? Aligned Pair Exclusion - Type 2.
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Sudoku: January 2007
http://gamesudoku.blogspot.com/2007_01_01_archive.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Advanced Sudoku Solving Strategies. Singles Chains a.k.a Simple Colouring. Y-Wing a.k.a XY-Wing. Links to this post:. Links to this post. Fishy Sudoku Solving Strategies. Links to this post:. Links to this post. Basic Sudoku Solving Strategies. Links to this post:. Links to this post. Anything and everything about Sudoku! Enter your email address:.
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Sudoku: Sudoku
http://gamesudoku.blogspot.com/2006/12/sudoku.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Puzzles are addictive brain teasers that have been referred to as wordless crossword puzzles. They can be solved. By lateral thinking alone and have been making quite an impact around the world. The modern puzzle was invented by an American, Howard Garns, in 1979 and published by Dell Magazines. And given the name Sudoku. It became an international hit in 2005. The at...
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Sudoku: July 2007
http://gamesudoku.blogspot.com/2007_07_01_archive.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. With 5 levels and compare your answers. With 5 levels and compare your answers. Links to this post:. Links to this post. Anything and everything about Sudoku! Get A to Z information about Sudoku and Sudoku solving. New puzzles uploaded on every posts and links to related topics included. Enter your email address:. Click to join sudokulovers.
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Sudoku: Advanced-Death Blossom
http://gamesudoku.blogspot.com/2007/02/advanced-death-blossom.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Death Blossom (a.k.a. Aligned ALS Exclusion). An Almost Locked Set is any group of N cells (that can all see each other) with N 1 candidates between them . This includes bi-value cells. A Locked Set, by contrast, contains exactly the right number of canidates for the group, examples of which are Naked Pairs and Triples. If H8 is 1 - B8=2 - B2=8 therefore A3,B3,C3,J2.
gamesudoku.blogspot.com
Sudoku: January 2007
http://gamesudoku.blogspot.com/2007_01_01_gamesudoku_archive.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Advanced Sudoku Solving Strategies. Singles Chains a.k.a Simple Colouring. Y-Wing a.k.a XY-Wing. Links to this post:. Links to this post. Fishy Sudoku Solving Strategies. Links to this post:. Links to this post. Basic Sudoku Solving Strategies. Links to this post:. Links to this post. Anything and everything about Sudoku! Enter your email address:.
gamesudoku.blogspot.com
Sudoku: March 2009
http://gamesudoku.blogspot.com/2009_03_01_archive.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Free Online Sudoku Puzzle (Flash). Labels: Play online sudoku. Links to this post:. Links to this post. Anything and everything about Sudoku! Get A to Z information about Sudoku and Sudoku solving. New puzzles uploaded on every posts and links to related topics included. Enter your email address:. Click to join sudokulovers. Free Online Sudoku Puzzle (Flash).
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Sudoku: Advanced- Unique Rectangles
http://gamesudoku.blogspot.com/2007/02/advanced-unique-rectangles.html
Sudoku, Sudoku solving techniques, Download Sudoku puzzles, Play online Sudoku, History of Sudoku, Mathematics of Sudoku, Sudoku variants. Unique Rectangles takes advantage of the fact that published Sudokus have only one solution. If your Sudoku source does not guarantee this then this strategy will not work. But it is very powerful and there are quite a few interesting variants. Noticing the 'Deadly Pattern'. Type 1 Unique Rectangles. Type 2 Unique Rectangles. Type 2B Unique Rectangles. An interesting ...
