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• 18:32, 20 July 2025 Rooted talk contribs created page Sue de Coq (Created page with "The '''Sue de Coq''' technique uses two intersecting sets '''A''' and '''B''', where '''A''' is a set of N cells with N candidates in a line, '''B''' is a set...")
• 18:31, 20 July 2025 Rooted talk contribs created page Almost ALS (Created page with "An almost ALS, or AALS is an ALS one step further. An AALS has N cells with N+2 candidates between them. The simplest of AALS's is one trivalue cell. The most obvious thing...")
• 18:29, 20 July 2025 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...")
• 18:28, 20 July 2025 Rooted talk contribs created page Naked subset (Created page with "A '''Naked Subset''' is formed by '''N''' cells in a house with candidates for exactly '''N''' digits. '''N''' is the size of the subset, which must lie betwe...")
• 18:27, 20 July 2025 Rooted talk contribs created page File:WXYZWing.png
• 18:27, 20 July 2025 Rooted talk contribs uploaded File:WXYZWing.png
• 18:26, 20 July 2025 Rooted talk contribs created page WXYZ-Wing (Created page with "The '''WXYZ-Wing''' is an extension of the XYZ-Wing, and is sometimes called '''XYZW-Wing'''. Seeing the extension of XYZ-Wing to WXYZ-Wing, one can further extend the t...")
• 18:26, 20 July 2025 Rooted talk contribs created page XYZ-Wing (Created page with "The '''XYZ-Wing''' is an extension of the XY-Wing. The pivot cell also carries the '''Z''' candidate. Up to 2 candidates can be eliminated by an XYZ-Wing, bec...")
• 18:25, 20 July 2025 Rooted talk contribs created page Pincer (Created page with "A '''pincer''' is a cell at the start or end of an XY-Chain, XY-Wing or XYZ-Wing. Each of these chains have 2 pincers.")
• 18:23, 20 July 2025 Rooted talk contribs created page Oriented 3D chains (Created page with "'''ORIENTED 3D‑CHAINS: NRC‑, NRCT‑, NRCZ‑ AND NRCZT‑ CHAINS''' <br /> === 1) NRC‑LINKS and GENERAL 3D‑CHAINS === The basic notion underlying all the 3D‑chain...")
• 18:20, 20 July 2025 Rooted talk contribs created page Oriented Chains (Created page with "'''Oriented chains''' are generalisations of the basic xy‑chains. The central idea is that the information collected from previous candidates in a chain (and/o...")
• 18:17, 20 July 2025 Rooted talk contribs created page Solving path (Created page with "A '''solving path''' or '''walkthrough''' is a list of steps that shows how a particular puzzle is solved. Depending on the writer and the intended audience, some basic sol...")
• 18:16, 20 July 2025 Rooted talk contribs created page File:RemotePairExample.png
• 18:16, 20 July 2025 Rooted talk contribs uploaded File:RemotePairExample.png
• 18:15, 20 July 2025 Rooted talk contribs created page Remote Pairs (Created page with "The '''Remote Pairs''' technique uses a XY-Chain involving an even number of bivalue cells, and all the cells have the same two digits as their candidate...")
• 15:49, 20 July 2025 Rooted talk contribs created page Solved cell (Created page with "A cell in the puzzle whose digit value is known through having been derived by the solver, as opposed to being provided as a given clue by the puz...")
• 15:46, 20 July 2025 Rooted talk contribs created page File:Avoidabler201.png
• 15:46, 20 July 2025 Rooted talk contribs uploaded File:Avoidabler201.png
• 15:46, 20 July 2025 Rooted talk contribs created page File:Avoidabler101.png
• 15:46, 20 July 2025 Rooted talk contribs uploaded File:Avoidabler101.png
• 15:45, 20 July 2025 Rooted talk contribs created page Avoidable Rectangle (Created page with "An '''Unavoidable Rectangle''' is a 4-cell deadly pattern in a Sudoku solution; for example: xy . . | yx . . | . . . yx . . | xy . . | . ....")
• 15:44, 20 July 2025 Rooted talk contribs created page Deadly pattern (Redirected page to Deadly Pattern) Tag: New redirect
• 15:42, 20 July 2025 Rooted talk contribs created page Supercoloring (Created page with "'''Supercoloring''' is the precursor to Multi-Colors, which eventually evolved into Ultracoloring and 3D Medusa. This advanced solving technique was originally...")
• 15:40, 20 July 2025 Rooted talk contribs created page Candidate elimination cell (Created page with "'''Candidate elimination cell''' ('''CEC''') is a cell that contains a candidate capable of causing a contradiction in a ([[Fish|fish]...")
• 15:37, 20 July 2025 Rooted talk contribs created page File:Kraken x-wing.png
• 15:37, 20 July 2025 Rooted talk contribs uploaded File:Kraken x-wing.png
• 15:37, 20 July 2025 Rooted talk contribs created page Kraken Fish (Created page with "A '''Kraken Fish''' is a fish pattern which is connected to a candidate elimination cell (CEC) in such a way that placing this candidate would reduce the sec...")
• 15:35, 20 July 2025 Rooted talk contribs created page File:Mutant jellyfish rrrc-ccbb.png
• 15:35, 20 July 2025 Rooted talk contribs uploaded File:Mutant jellyfish rrrc-ccbb.png
• 15:34, 20 July 2025 Rooted talk contribs created page Mutant Jellyfish (Created page with "A '''Mutant Jellyfish''' is a Mutant Fish of size 4. Due to the complexity and the high risk of degeneration when only a few vertices are missing, this fish patter...")
• 15:33, 20 July 2025 Rooted talk contribs created page File:Mutant swordfish rbc.png
• 15:33, 20 July 2025 Rooted talk contribs uploaded File:Mutant swordfish rbc.png
• 15:33, 20 July 2025 Rooted talk contribs created page Mutant Swordfish (Created page with "A '''Mutant Swordfish''' is a Mutant Fish of size 3. Here is an example: Image:mutant swordfish.png All the candidates in rows 1 and 9 and column 7 (the...")
• 15:32, 20 July 2025 Rooted talk contribs created page File:Mutant swordfish.png
• 15:32, 20 July 2025 Rooted talk contribs uploaded File:Mutant swordfish.png
• 15:31, 20 July 2025 Rooted talk contribs created page Mutant Fish (Created page with "When fish are no longer restricted to rows and columns, strange varieties emerge. When either the defining set or the secondary set contains a mixture of r...")
• 15:29, 20 July 2025 Rooted talk contribs created page Category:Single-Digit (Created page with "This page has links to other Single-digit solving techniques.")
• 15:28, 20 July 2025 Rooted talk contribs created page Claiming (Created page with "A solving technique that uses the intersections between lines and boxes. Aliases include: '''Intersection Removal''', '''Line-Box Interaction'''. The terms ''...")
• 15:27, 20 July 2025 Rooted talk contribs created page Franken Fish (Created page with "A '''Franken Fish''' is a fish pattern where one or more lines in the defining set or the secondary set has been replaced by an equal number of boxes. The...")
• 15:26, 20 July 2025 Rooted talk contribs created page Squirmbag (Created page with "A '''Squirmbag''' is a fish with 5 rows and 5 columns. ; Squirmbag in the rows : When all candidates for a particular digit in 5 rows are located in only...")
• 15:22, 20 July 2025 Rooted talk contribs created page Almost Locked Candidates (Created page with "{{develop}} The '''Almost Locked Candidates''', or '''ALC''', technique refers to a line-box intersection and a set of digits '''S''' such that: * An Almost...")
• 15:21, 20 July 2025 Rooted talk contribs created page Locked Triple (Created page with "A '''Locked Triple''' is a Naked Triple where all 3 cells are locked in a single intersection. Because the intersection is part of 2 houses, the Locked Triple...")
• 04:22, 19 July 2025 Rooted talk contribs deleted page Deadly pattern (content was: "A '''deadly pattern''' is a set of cells whose candidates form a pattern that causes the puzzle to have multiple solutions. Deadly patterns can never be encountered while solving a proper (uniquely-solvable) Sudoku. If an "almost deadly" pattern (which is a deadly pattern but for the presence of additional candidates) is encountered then at least one of those additi...", and the only contributor was "Rooted" (talk))
• 04:20, 19 July 2025 Rooted talk contribs created page File:Gurth-example.png
• 04:20, 19 July 2025 Rooted talk contribs uploaded File:Gurth-example.png
• 04:19, 19 July 2025 Rooted talk contribs created page Gurth's Symmetrical Placement (Created page with "'''Gurth's Symmetrical Placement''' is a technique for solving Sudoku puzzles with 180-degree rotational symmetry in the givens, i.e., the cell '''r[i]c[j]''' cont...")
• 04:17, 19 July 2025 Rooted talk contribs created page Category:Uniqueness (Created page with "The '''Uniqueness''' issue is controversial. The question is whether or not the solver may assume that the Sudoku has a unique solution. There are several solving te...")
• 04:17, 19 July 2025 Rooted talk contribs created page Unavoidable set (Created page with "An '''unavoidable set''' is a Deadly Pattern from the point of view of a puzzle maker, or somebody who likes to investigate solution grids. Take the following exa...")
• 04:16, 19 July 2025 Rooted talk contribs created page Reverse BUG Lite (Created page with "The '''Reverse BUG Lite''' is a generalization of the Reverse BUG solving technique. It can be stated as follows: : In solving a sudoku with a Uniqueness Controv...")
• 04:15, 19 July 2025 Rooted talk contribs created page Reverse BUG (Created page with "In a 9 by 9 sudoku, a '''Reverse BUG''' is a state of the grid where every solved cell of two particular digits form an unavoidable set of less than 18 cel...")

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