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Jump to navigationJump to search- 03:15, 4 June 2020 diff hist +459 N Hidden Pair Created page with "A '''Hidden Pair''' is a Hidden Subset of size 2. When all candidates for 2 digits in a house are limited to only 2 cells, these cells must contain these..." current
- 03:14, 4 June 2020 diff hist +1,931 N ALS-XY-Chain Created page with "An '''ALS-XY-Chain''' is a XY-Chain whose nodes are Almost Locked Sets. It is a generalization of the usual XY-Chain (whose nodes are bivalue cells), s..." current
- 03:13, 4 June 2020 diff hist +20 N Locked set Redirected page to Subset current Tag: New redirect
- 03:12, 4 June 2020 diff hist -1,031 ALS Redirected page to Almost Locked Set current Tag: New redirect
- 03:11, 4 June 2020 diff hist 0 N File:NakedQuad.png current
- 03:11, 4 June 2020 diff hist +1,062 N ALS 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..."
- 03:10, 4 June 2020 diff hist +1,707 N 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..." current
- 03:10, 4 June 2020 diff hist +306 N 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..." current
- 03:09, 4 June 2020 diff hist 0 N File:XYChain.png current
- 03:09, 4 June 2020 diff hist 0 N File:NakedTriple.png current
- 03:09, 4 June 2020 diff hist +2,457 N 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..." current
- 03:09, 4 June 2020 diff hist +626 N 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. ==..." current
- 03:08, 4 June 2020 diff hist +267 N 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 [..." current
- 03:07, 4 June 2020 diff hist +4 XY-Wing current
- 03:07, 4 June 2020 diff hist -40 XY-Wing
- 03:04, 4 June 2020 diff hist 0 N File:Xy2.png current
- 03:04, 4 June 2020 diff hist 0 N File:Xy1.png current
- 03:04, 4 June 2020 diff hist 0 N File:XY-Wing example.png current
- 03:00, 4 June 2020 diff hist +1,980 N 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 diff hist +719 N 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..." current
- 02:59, 4 June 2020 diff hist +642 N 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..." current
- 02:59, 4 June 2020 diff hist +31 N Solving techniques Redirected page to Solving Technique current Tag: New redirect
- 02:59, 4 June 2020 diff hist +324 N 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..." current
- 02:58, 4 June 2020 diff hist 0 N File:XChain.png current
- 02:58, 4 June 2020 diff hist +692 N 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..." current
- 02:58, 4 June 2020 diff hist +2,520 N 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..." current
- 02:56, 4 June 2020 diff hist +305 N 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..." current
- 02:55, 4 June 2020 diff hist 0 N File:MultiColor2.png current
- 02:55, 4 June 2020 diff hist 0 N File:MultiColor1.png current
- 02:54, 4 June 2020 diff hist +3,514 N 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..." current
- 02:53, 4 June 2020 diff hist 0 N File:Color-wrap.png current
- 02:53, 4 June 2020 diff hist 0 N File:Color-trap.png current
- 02:51, 4 June 2020 diff hist +1,647 N 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..." current
- 02:50, 4 June 2020 diff hist +415 N 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..." current
- 02:49, 4 June 2020 diff hist 0 N File:Equivalence Marking Example.png current
- 02:48, 4 June 2020 diff hist +3,954 N 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..." current
- 02:47, 4 June 2020 diff hist +576 N 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'''...." current
- 02:46, 4 June 2020 diff hist +470 N 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..." current
- 02:41, 4 June 2020 diff hist +374 N 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..." current
- 02:41, 4 June 2020 diff hist +557 N 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..." current
- 02:40, 4 June 2020 diff hist +259 N 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..." current
- 02:40, 4 June 2020 diff hist +23 N Advanced Coloring Redirected page to 3D Medusa current Tag: New redirect
- 02:37, 4 June 2020 diff hist 0 N File:InnieOutieDifference.png current
- 02:37, 4 June 2020 diff hist +1,814 N 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 &..." current
- 02:30, 4 June 2020 diff hist +1,892 N 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..." current
- 01:26, 4 June 2020 diff hist +237 N 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..." current
- 01:25, 4 June 2020 diff hist -4 Contradiction current
- 01:23, 4 June 2020 diff hist +1,057 N 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 diff hist 0 N File:Forcing net.png current
- 01:21, 4 June 2020 diff hist +2,140 N 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..." current
