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(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)- 03:10, 4 June 2020 Rooted talk contribs created page Eureka (Created page with "The '''Eureka''' notation system is a compact method to write Alternating Inference Chains. Cells are mainly written in the rncn notation, but other methods like k9...")
- 03:10, 4 June 2020 Rooted talk contribs created page Naked Quad (Created page with "A '''Naked Quad''' is a Naked Subset of size 4. It is formed by 4 cells that have candidates for only 4 digits and are collocated in the same house. == E...")
- 03:09, 4 June 2020 Rooted talk contribs uploaded File:XYChain.png
- 03:09, 4 June 2020 Rooted talk contribs created page File:XYChain.png
- 03:09, 4 June 2020 Rooted talk contribs uploaded File:NakedTriple.png
- 03:09, 4 June 2020 Rooted talk contribs created page File:NakedTriple.png
- 03:09, 4 June 2020 Rooted talk contribs created page XY-Chain (Created page with "A '''XY-Chain''' is a chain of cells which each contain only 2 candidates. Because the chain is entirely made up by bivalue cells, the link between the 2...")
- 03:09, 4 June 2020 Rooted talk contribs created page Naked Triple (Created page with "A '''Naked Triple''' is a Naked Subset of size 3. It is formed by 3 cells that have candidates for only 3 digits and are collocated in the same house. ==...")
- 03:08, 4 June 2020 Rooted talk contribs created page Pivot (Created page with "A '''pivot''' or '''pivot cell''' is the central cell in an XY-Wing. It contains the '''X''' and '''Y''' candidates. Players may nominate one of the cells in an [...")
- 03:04, 4 June 2020 Rooted talk contribs uploaded File:Xy2.png
- 03:04, 4 June 2020 Rooted talk contribs created page File:Xy2.png
- 03:04, 4 June 2020 Rooted talk contribs uploaded File:Xy1.png
- 03:04, 4 June 2020 Rooted talk contribs created page File:Xy1.png
- 03:04, 4 June 2020 Rooted talk contribs created page File:XY-Wing example.png
- 03:04, 4 June 2020 Rooted talk contribs uploaded File:XY-Wing example.png
- 03:00, 4 June 2020 Rooted talk contribs created page XY-Wing (Created page with "An '''XY-Wing''' is a solving technique that uses a short chain of 3 cells. The cell in the center is called the pivot. The other 2 cells are the pincers....")
- 03:00, 4 June 2020 Rooted talk contribs created page SSTS (Created page with "'''SSTS''' means '''Simple Sudoku Technique Set''', the set of solving techniques implemented in the Simple Sudoku program. Because this set has not changed since 200...")
- 02:59, 4 June 2020 Rooted talk contribs created page Connected pair (Created page with "A '''connected pair''' is a pair of candidates for which we have established that they cannot be false at the same time. Connected pairs are formed by solving technique...")
- 02:59, 4 June 2020 Rooted talk contribs created page Solving techniques (Redirected page to Solving Technique) Tag: New redirect
- 02:59, 4 June 2020 Rooted talk contribs created page Bridge (Created page with "A '''bridge''' is a weak link that connects 2 clusters in a coloring technique. Bridges are used in Multi-Colors. They cause the opposite parity of both clust...")
- 02:58, 4 June 2020 Rooted talk contribs uploaded File:XChain.png
- 02:58, 4 June 2020 Rooted talk contribs created page File:XChain.png
- 02:58, 4 June 2020 Rooted talk contribs created page Simple Sudoku (Created page with "'''Simple Sudoku''' is one of the many available Sudoku Programs. It justifies its name. The program is very easy to use, making it one of the most popular choices. The s...")
- 02:58, 4 June 2020 Rooted talk contribs created page X-Chain (Created page with "A '''X-Chain''' is a single-digit solving technique which uses a chain consisting of links that alternate between strong links and weak links, with the...")
- 02:56, 4 June 2020 Rooted talk contribs created page Color Wing (Created page with "A '''Color Wing''' is a subtype of coloring that eliminates candidates using multiple clusters. The eliminations take place outside these clusters. Further de...")
- 02:55, 4 June 2020 Rooted talk contribs uploaded File:MultiColor2.png
- 02:55, 4 June 2020 Rooted talk contribs created page File:MultiColor2.png
- 02:55, 4 June 2020 Rooted talk contribs uploaded File:MultiColor1.png
- 02:55, 4 June 2020 Rooted talk contribs created page File:MultiColor1.png
- 02:54, 4 June 2020 Rooted talk contribs created page Multi-Colors (Created page with "'''Multi-Colors''' is a subtype of coloring that uses more than 2 colors, as opposed to Simple Colors. This is a single-digit technique. The player first chooses...")
- 02:53, 4 June 2020 Rooted talk contribs uploaded File:Color-wrap.png
- 02:53, 4 June 2020 Rooted talk contribs created page File:Color-wrap.png
- 02:53, 4 June 2020 Rooted talk contribs uploaded File:Color-trap.png
- 02:53, 4 June 2020 Rooted talk contribs created page File:Color-trap.png
- 02:51, 4 June 2020 Rooted talk contribs created page Simple Colors (Created page with "'''Simple Colors''' is a subtype of coloring which only uses 2 colors. == How it works (1) == The following example demonstrates the principle: Image:Color-trap.png...")
- 02:50, 4 June 2020 Rooted talk contribs created page Pencil and paper (Created page with "When a solving technique is said to be suitable for '''pencil and paper''' (P&P) solvers, the technique can be performed without the use of computer programs. In theory, e...")
- 02:49, 4 June 2020 Rooted talk contribs uploaded File:Equivalence Marking Example.png
- 02:49, 4 June 2020 Rooted talk contribs created page File:Equivalence Marking Example.png
- 02:48, 4 June 2020 Rooted talk contribs created page Equivalence Marks (Created page with "People solving Sudokus with pencil and paper cannot use coloring techniques, unless they find an alternative to coloring cells and/or candidates. '''Equiva...")
- 02:47, 4 June 2020 Rooted talk contribs created page Candidates (Created page with "A '''candidate value''', usually called simply a '''candidate''', represents a digit that can be placed into an unsolved cell. Another word used is '''possibility'''....")
- 02:46, 4 June 2020 Rooted talk contribs created page Equivalent (Created page with "== Equivalent == Candidates are '''equivalent''' when they must both be true or false at the same time. Equivalence is an essential part of coloring. It allows us to u...")
- 02:41, 4 June 2020 Rooted talk contribs created page Opposite (Created page with "Candidates are '''opposite''' when only one of them must be true, while the other must be false. They have opposite parity within a cluster. In coloring, colo...")
- 02:41, 4 June 2020 Rooted talk contribs created page Parity (Created page with "'''Parity''' is a term used in coloring. It represents the state of a candidate in a cluster. Within a color cluster, there can only be 2 parities. Each candidate...")
- 02:40, 4 June 2020 Rooted talk contribs created page Cluster (Created page with "A '''cluster''' is a group of candidates which are all connected with strong links. As a result, there can only be 2 ways to solve this cluster. Parity is assigned...")
- 02:40, 4 June 2020 Rooted talk contribs created page Advanced Coloring (Redirected page to 3D Medusa) Tag: New redirect
- 02:37, 4 June 2020 Rooted talk contribs uploaded File:InnieOutieDifference.png
- 02:37, 4 June 2020 Rooted talk contribs created page File:InnieOutieDifference.png
- 02:37, 4 June 2020 Rooted talk contribs created page Innie-outie difference (Created page with "This is a medium-level solving technique specific to Killer Sudoku. It usually only comes into play with more difficult puzzles. When a set of cages lies nearly &...")
- 02:30, 4 June 2020 Rooted talk contribs created page 45 rule (Created page with "The '''45 rule''' is a basic solving-technique in Killer Sudoku. Each house (row, column, nonet) must add to 45 (the sum of the digits 1 through 9). If a...")
- 01:26, 4 June 2020 Rooted talk contribs created page Category:Solving Techniques (Created page with "The list of '''Solving Techniques''' is still expanding, as new and exotic techniques are discovered. For the average Sudoku, the following list will certainly contain the...")
- 01:23, 4 June 2020 Rooted talk contribs created page Contradiction (Created page with "The state of the grid in which the puzzle no longer complies with the rule. Aliases include '''conflict''' and '''error'''. A '''contradiction''' is an essential par...")
- 01:22, 4 June 2020 Rooted talk contribs uploaded File:Forcing net.png
- 01:22, 4 June 2020 Rooted talk contribs created page File:Forcing net.png
- 01:21, 4 June 2020 Rooted talk contribs created page Forcing Net (Created page with "A '''Forcing Net''' shows a contradiction or a verity which is caused by testing a candidate. Also known as '''Generalized Forcing Chain'''. The term '''Contradict...")
- 01:20, 4 June 2020 Rooted talk contribs created page Forcing Chain (Created page with "'''Forcing Chain''' is the generic term for all types of chains and loops which propagate implications from one cell or candidate to another. People who a...")
- 01:19, 4 June 2020 Rooted talk contribs created page Double Implication Chain (Created page with "A '''Double Implication Chain''' or '''DIC''' is a Forcing Chain with implications in both directions. When it starts and ends with the same cell, it is also a Nice Loop....")
- 01:18, 4 June 2020 Rooted talk contribs uploaded File:SubsetExclusion.png
- 01:18, 4 June 2020 Rooted talk contribs created page File:SubsetExclusion.png
- 01:17, 4 June 2020 Rooted talk contribs created page Subset Exclusion (Created page with "<blockquote>''The name '''Subset Exclusion''' is not commonly used in the Sudoku community. This article is created as a bridge between '''Aligned Pair Exclusion''' and ''...")
- 01:16, 4 June 2020 Rooted talk contribs uploaded File:AlignedTripleExclusion.png
- 01:16, 4 June 2020 Rooted talk contribs created page File:AlignedTripleExclusion.png
- 01:15, 4 June 2020 Rooted talk contribs created page Aligned Triple Exclusion (Created page with "'''Aligned Triple Exclusion''' is a solving technique in which the solver checks combinations of digits in a triple of cells located in an intersection. It is...")
- 01:14, 4 June 2020 Rooted talk contribs uploaded File:APE2.png
- 01:14, 4 June 2020 Rooted talk contribs created page File:APE2.png
- 01:14, 4 June 2020 Rooted talk contribs uploaded File:APE.png
- 01:14, 4 June 2020 Rooted talk contribs created page File:APE.png
- 01:13, 4 June 2020 Rooted talk contribs created page Aligned Pair Exclusion (Created page with "'''Aligned Pair Exclusion''' or '''APE''' is a solving technique in which the solver checks combinations of digits in a pair of cells located in an [[intersection]...")
- 01:12, 4 June 2020 Rooted talk contribs created page Technique (Redirected page to Pagename) Tag: New redirect
- 01:11, 4 June 2020 Rooted talk contribs uploaded File:DeathBlossom.png
- 01:11, 4 June 2020 Rooted talk contribs created page File:DeathBlossom.png
- 01:11, 4 June 2020 Rooted talk contribs created page Death Blossom (Created page with "The '''Death Blossom''' technique involves a ''stem'' cell of N candidates that sees N ''petals'', each an Almost Locked Set. It is developed by extending the...")
- 01:09, 4 June 2020 Rooted talk contribs uploaded File:ALSXYWingExample.png
- 01:09, 4 June 2020 Rooted talk contribs created page File:ALSXYWingExample.png
- 01:09, 4 June 2020 Rooted talk contribs created page ALS-XY-Wing (Created page with "The '''ALS-XY-Wing''' rule is a solving technique that uses three Almost Locked Sets. Make sure you understand the concept of Almost Locked Sets (ALSs) before you...")
- 01:08, 4 June 2020 Rooted talk contribs created page Restricted common (Created page with "A digit is '''restricted common''' to 2 Almost Locked Sets when it cannot be present in both sets at the same time. As a result, one of the sets must be locked for th...")
- 01:07, 4 June 2020 Rooted talk contribs uploaded File:ALS-XZ.png
- 01:07, 4 June 2020 Rooted talk contribs created page File:ALS-XZ.png
- 01:07, 4 June 2020 Rooted talk contribs created page ALS-XZ (Created page with "The '''ALS-XZ''' rule is a solving technique that uses two Almost Locked Sets. It is the easiest of the ALS techniques, but still a technique that is rarely used by th...")
- 01:05, 4 June 2020 Rooted talk contribs created page Almost Locked Set (Created page with "An '''Almost Locked Set''' is a group of '''N''' cells in a single house with candidates for '''N+1''' digits. In other words, it is one cell short from being...")
- 01:04, 4 June 2020 Rooted talk contribs created page Inference (Created page with "In Sudoku, '''inference''' is the interaction between linked candidates, in particular when they are used in chains or loops. There is some discussion about t...")
- 01:04, 4 June 2020 Rooted talk contribs created page Vertices (Redirected page to Node) Tag: New redirect
- 01:00, 4 June 2020 Rooted talk contribs uploaded File:Alternatinginference.png
- 01:00, 4 June 2020 Rooted talk contribs created page File:Alternatinginference.png
- 00:50, 4 June 2020 Rooted talk contribs created page Alternating Inference Chain (Created page with "An '''Alternating Inference Chain''', better known by its acronym '''AIC''', is a chain of candidates with alternating strong and weak inference. The vertices...")
- 00:49, 4 June 2020 Rooted talk contribs created page B/B Plot (Created page with "A '''Bivalue/Bilocal Plot''' is a diagram that shows the strong links between candidates in a Sudoku grid. Such a diagram is a useful tool to identify c...")
- 00:48, 4 June 2020 Rooted talk contribs uploaded File:ContinuousNiceLoop1.gif
- 00:48, 4 June 2020 Rooted talk contribs created page File:ContinuousNiceLoop1.gif
- 00:48, 4 June 2020 Rooted talk contribs uploaded File:DiscontinuousNiceLoop4.gif
- 00:48, 4 June 2020 Rooted talk contribs created page File:DiscontinuousNiceLoop4.gif
- 00:48, 4 June 2020 Rooted talk contribs uploaded File:DiscontinuousNiceLoopMixedLinks.gif
- 00:48, 4 June 2020 Rooted talk contribs created page File:DiscontinuousNiceLoopMixedLinks.gif
- 00:47, 4 June 2020 Rooted talk contribs uploaded File:DiscontinuousNiceLoopWeakLinks.gif
- 00:47, 4 June 2020 Rooted talk contribs created page File:DiscontinuousNiceLoopWeakLinks.gif
- 00:46, 4 June 2020 Rooted talk contribs created page Nice Loop (Created page with "A '''Nice Loop''' is a loop that follows a set of rules and notation guidelines. Several types of chains and loops can also be represented as Nice Loops. The basis fo...")
- 00:45, 4 June 2020 Rooted talk contribs created page Node (Created page with "A '''node''' is an item in a chain or loop. It can be a cell, a candidate or a complex structure like an Almost Locked Set. The term '''vertex''' is somet...")
- 00:45, 4 June 2020 Rooted talk contribs uploaded File:Discontinuous.png
- 00:45, 4 June 2020 Rooted talk contribs created page File:Discontinuous.png
- 00:44, 4 June 2020 Rooted talk contribs created page Discontinuous (Created page with "A loop is '''discontinuous''' when a single node does not comply with the rules defined for that loop. The following image illustrates the concept: Image:discontin...")
- 00:43, 4 June 2020 Rooted talk contribs uploaded File:Continuous.png
- 00:43, 4 June 2020 Rooted talk contribs created page File:Continuous.png