User contributions
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Jump to navigationJump to search- 01:03, 17 June 2021 diff hist +24 Solving Technique →Brute Force
- 23:09, 5 June 2021 diff hist +132 Solving Technique
- 01:33, 25 February 2021 diff hist +27 Solving Technique
- 17:05, 24 February 2021 diff hist +97 Main Page
- 21:35, 20 November 2020 diff hist -5 Main Page →Community Portal
- 21:34, 20 November 2020 diff hist +93 Main Page
- 19:08, 29 August 2020 diff hist +349 Main Page →Community Portal
- 04:06, 4 July 2020 diff hist +19 N Band Redirected page to Floor current Tag: New redirect
- 04:05, 4 July 2020 diff hist +38 N ATE Redirected page to Aligned Triple Exclusion current Tag: New redirect
- 04:04, 4 July 2020 diff hist -1 APE Redirected page to Aligned Pair Exclusion current Tag: New redirect
- 04:04, 4 July 2020 diff hist +37 N APE Created page with "#REDIRECT Aligned Pair Exclusion "
- 04:02, 4 July 2020 diff hist 0 Alternating Inference Chain →An Example Involving Groups in Premises current
- 04:01, 4 July 2020 diff hist +88 Alternating Inference Chain →An Example Involving Groups in Premises
- 04:01, 4 July 2020 diff hist +2 Alternating Inference Chain →An Example Involving Groups in Premises
- 04:00, 4 July 2020 diff hist +11 Alternating Inference Chain →An Example Involving Groups in Premises
- 04:00, 4 July 2020 diff hist -82 Alternating Inference Chain →A Further Example
- 03:58, 4 July 2020 diff hist 0 N File:AIC3.png current
- 03:58, 4 July 2020 diff hist 0 N File:AIC2.png current
- 03:57, 4 July 2020 diff hist 0 N File:AIC1.png current
- 03:57, 4 July 2020 diff hist -744 Alternating Inference Chain →An Example Involving Groups in Premises
- 03:53, 4 July 2020 diff hist +6,202 Alternating Inference Chain
- 03:50, 4 July 2020 diff hist 0 N File:BUG-2.png current
- 03:48, 4 July 2020 diff hist +2,248 N Uniqueness Controversy Created page with "The use of solving techniques that base deductions on the premise that the Sudoku has a unique solution is controversial. On the one hand, there is only one fundament..." current
- 03:48, 4 July 2020 diff hist +4,807 N Bivalue Universal Grave Created page with "A '''Bivalue Universal Grave''' or '''BUG''' is a state of the grid in which every unsolved cell has 2 candidates, without the presence of Hidden Singles. Thi..." current
- 02:24, 5 June 2020 diff hist +38 N GEM Redirected page to Graded Equivalence Marks current Tag: New redirect
- 02:18, 5 June 2020 diff hist +913 N Backdoor Created page with "A '''backdoor''' is a placement of one or more candidates in their respective cells, which allows the player to complete the Sudoku with relatively simple solvin..." current
- 02:18, 5 June 2020 diff hist +618 N Guess Created page with "A digit placed into a cell without a logical reason. A controversial way to solve a Sudoku, usually employed when the player cannot advance using the solving te..." current
- 02:17, 5 June 2020 diff hist +1,771 N Backtrack Created page with "Return to an earlier position in the solving path, after a contradiction or a dead end has been reached. Backtracking is mainly used by Sudoku computer programs to deter..." current
- 02:16, 5 June 2020 diff hist +701 N Bifurcation Created page with "A limited form of Trial & Error where only constraints with 2 remaining candidates are considered. When there are only 2 candidates left for a constraint, one of..." current
- 02:15, 5 June 2020 diff hist 0 N File:GEM Example.png current
- 02:13, 5 June 2020 diff hist +7,079 N Graded Equivalence Marks Created page with "From time to time, people come up with powerful solving techniques, which only receive a cool welcome by the general Sudoku community and disappear into oblivion after..." current
- 02:02, 5 June 2020 diff hist +5,049 N Color Wrap Created page with "'''Color Wrap''' is a subtype of coloring that eliminates candidates for one of the parities in a single cluster by exposing a contradiction in..." current
- 01:59, 5 June 2020 diff hist +1,184 N Color Trap Created page with "'''Color Trap''' is a type of coloring that uses a single cluster with only 2 colors to perform eliminations outside this cluster. Together with the Color Wrap, th..." current
- 01:58, 5 June 2020 diff hist +23 N Ultracoloring Redirected page to 3D Medusa current Tag: New redirect
- 01:54, 5 June 2020 diff hist +28 N Conjugate Redirected page to Conjugate pair current Tag: New redirect
- 15:36, 4 June 2020 diff hist -4 Nishio current
- 15:33, 4 June 2020 diff hist +1,113 N Nishio Created page with "A limited form of Trial & Error where only candidates for a single digit are considered. '''Nishio''' is a slightly controversial solving technique that exami..."
- 04:13, 4 June 2020 diff hist +651 N Secondary set Created page with "The term '''secondary set''' is used when describing fish patterns. A fish pattern has 2 interacting sets of constraints. These are usually rows or columns, b..." current
- 04:12, 4 June 2020 diff hist +912 N Defining set Created page with "The term '''defining set''' is used when describing fish patterns. A fish pattern has 2 interacting sets of constraints. These are usually rows or columns, bu..." current
- 04:12, 4 June 2020 diff hist 0 N File:Franken jellyfish.png current
- 04:11, 4 June 2020 diff hist +714 N Franken Jellyfish Created page with "The '''Franken Jellyfish''' is a fish pattern of the Franken Fish type. This type allows either the defining set or the secondary set to contain boxes, as..." current
- 04:10, 4 June 2020 diff hist 0 N File:Sashimi jellyfish cr.png current
- 04:10, 4 June 2020 diff hist +1,487 N Sashimi Jellyfish Created page with "A '''Sashimi Jellyfish''' is a fish pattern, formed by an incomplete Jellyfish which is stabilized by additional candidates in a box that intersects with one o..." current
- 04:09, 4 June 2020 diff hist 0 N File:Sfxw.png current
- 04:09, 4 June 2020 diff hist +760 N Finned X-Wing Created page with "A '''Finned X-Wing''' is an X-Wing pattern that has one or more extra candidates in one of the 4 boxes. Like regular fish, it is a single-digit solving t..." current
- 04:06, 4 June 2020 diff hist 0 N File:Sashimi3.png current
- 04:06, 4 June 2020 diff hist 0 N File:Sashimi2.png current
- 04:06, 4 June 2020 diff hist +1,018 N Sashimi X-Wing Created page with "A '''Sashimi X-Wing''' is a Finned X-Wing that does not have a candidate for the constituent X-Wing in the box that contains the fin. == Single Fin == Whe..." current
- 04:05, 4 June 2020 diff hist 0 N File:Sashimi1.png current
- 04:04, 4 June 2020 diff hist +1,384 N Sashimi Fish Created page with "'''Sashimi Fish''' is named after the '''Sashimi Observation''' made by ''Myth Jellies'', and is a type of Finned Fish. The writer noticed that a fish pattern does no..." current
- 04:03, 4 June 2020 diff hist 0 N File:Sashimi swordfish crx.png current
- 04:02, 4 June 2020 diff hist 0 N File:Sashimi swordfish lc.png current
- 04:02, 4 June 2020 diff hist 0 N File:Sashimi swordfish cr.png current
- 04:02, 4 June 2020 diff hist 0 N File:Sashimi swordfish rcx.png current
- 04:01, 4 June 2020 diff hist 0 N File:Sashimi swordfish rc.png current
- 04:01, 4 June 2020 diff hist +2,465 N Sashimi Swordfish Created page with "A '''Sashimi Swordfish''' is a Finned Swordfish that has no candidate for the underlying Swordfish in the box containing the fin. This is only one member..." current
- 04:00, 4 June 2020 diff hist +23 N Elimination Redirected page to Eliminate current Tag: New redirect
- 03:58, 4 June 2020 diff hist 0 N File:FinnedSwordfish.png current
- 03:57, 4 June 2020 diff hist +2,193 N Finned Swordfish Created page with "A '''Finned Swordfish''' is the finned version of a Swordfish. It is a single-digit solving technique. The formal definition for a Finned Swordfis..." current
- 03:57, 4 June 2020 diff hist +346 N Fin Created page with "The name '''fin''' is used to identify the surplus candidates of a Finned Fish. This surplus is confined to a single box. The remaining candidates in the pattern f..." current
- 03:56, 4 June 2020 diff hist +2 Finned Fish current
- 03:56, 4 June 2020 diff hist 0 Finned Fish
- 03:56, 4 June 2020 diff hist 0 Finned Fish
- 03:56, 4 June 2020 diff hist -78 Finned Fish
- 03:55, 4 June 2020 diff hist 0 N File:Finnedxwing.png current
- 03:54, 4 June 2020 diff hist +1,010 N Finned Fish Created page with "'''Finned Fish''' is a variety of fish that has extra candidates in a single box. Like regular fish, it is a single-digit solving technique. The same name..."
- 03:53, 4 June 2020 diff hist 0 N File:Finned jellyfish.png current
- 03:53, 4 June 2020 diff hist +1,450 N Finned Jellyfish Created page with "A '''Finned Jellyfish''' is the finned version of a Jellyfish. It is a single-digit solving technique. The formal definition for a Finned Jellyfis..." current
- 03:52, 4 June 2020 diff hist 0 N File:Jellyfish lc.png current
- 03:51, 4 June 2020 diff hist 0 N File:Jellyfish-crx.png current
- 03:51, 4 June 2020 diff hist 0 N File:Jellyfish-rcx.png current
- 03:50, 4 June 2020 diff hist 0 N File:Jellyfish.png current
- 03:47, 4 June 2020 diff hist +1,890 N Jellyfish Created page with "A '''Jellyfish''' is a fish with 4 rows and 4 columns. == Jellyfish in the Rows == : When all candidates for a particular digit in 4 rows are located in..." current
- 03:46, 4 June 2020 diff hist -1 Templating Redirected page to Pattern Overlay Method current Tag: New redirect
- 03:46, 4 June 2020 diff hist +37 N Templating Created page with "#REDIRECT Pattern Overlay Method "
- 03:45, 4 June 2020 diff hist -12 Pattern Overlay Method current
- 03:44, 4 June 2020 diff hist -29 Pattern Overlay Method
- 03:44, 4 June 2020 diff hist 0 N File:POM3.png current
- 03:43, 4 June 2020 diff hist 0 N File:POM2.png current
- 03:43, 4 June 2020 diff hist 0 N File:POM1.png current
- 03:43, 4 June 2020 diff hist 0 N File:POM.png current
- 03:41, 4 June 2020 diff hist +2,369 N Pattern Overlay Method Created page with "The '''Pattern Overlay Method''' or '''POM''' analyzes the way digits can be placed in the remaining candidate space. This solving technique should be avoided when..."
- 03:40, 4 June 2020 diff hist -1 Template current
- 03:40, 4 June 2020 diff hist 0 N File:Template.png current
- 03:40, 4 June 2020 diff hist 0 N File:2-string kite.png current
- 03:40, 4 June 2020 diff hist 0 N File:2-string kite example.png current
- 03:40, 4 June 2020 diff hist -24 Template
- 03:39, 4 June 2020 diff hist 0 N File:2-string kite grouped.png current
- 03:39, 4 June 2020 diff hist +4,865 N 2-String Kite Created page with "The '''2-String Kite''' solving technique describes a particular type of Turbot Fish as a pattern. It has been introduced as a separate technique, because the Tur..." current
- 03:38, 4 June 2020 diff hist +587 N Template Created page with "A '''template''' or '''pattern''' is a possible configuration for all instances a single digit that does not violate the Sudoku rule. For a standard Sudoku, there are..."
- 03:38, 4 June 2020 diff hist +981 N Pattern Created page with "Within the context of Sudoku, a '''pattern''' can be: * A recognizable structure in the remaining candidates for a single digit. * A template that represents o..." current
- 03:36, 4 June 2020 diff hist 0 N File:Finned swordfish.png current
- 03:36, 4 June 2020 diff hist 0 N File:Grouped turbot.png current
- 03:35, 4 June 2020 diff hist 0 N File:Empty rectangle.png current
- 03:35, 4 June 2020 diff hist 0 N File:Grouped turbot cycle1.png current
- 03:35, 4 June 2020 diff hist +1,945 N Sudopedia:Fish diagram Created page with "When a solving technique only deals with the candidates for a single digit, it is customary to use the letter '''X''' to replace this digit, both in chain nota..." current
- 03:35, 4 June 2020 diff hist +2,478 N Grouped Turbot Fish Created page with "The '''Grouped Turbot Fish''' solving technique extends the definition of a regular Turbot Fish, by allowing nodes in the loop which are '''groups''' of cand..." current
- 03:34, 4 June 2020 diff hist +6,730 N Empty Rectangle Created page with "The '''Empty Rectangle''' is a single-digit solving technique which uses the absence of candidates to perform an elimination. An alternative term is '''hinge''',..." current
- 03:33, 4 June 2020 diff hist +29 N Hinge Redirected page to Empty Rectangle current Tag: New redirect
- 03:32, 4 June 2020 diff hist 0 N File:X-wing-x3.png current