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Jump to navigationJump to search- 03:36, 20 January 2022 diff hist +859 N Hanidoku Created page with "Hanidoku example|right '''Hanidoku''' is a Sudoku Variant which uses hexagonal cells. The image shows a Hanidoku example. Every horizontal, inclinin..."
- 03:35, 20 January 2022 diff hist 0 N File:Isosudoku-example.jpg current
- 03:34, 20 January 2022 diff hist +456 N Isosudoku Created page with "'''Isosudoku''' is a Sudoku Variant which uses hexagonal cells like Hanidoku, but retains the rows, columns and boxes of a regular Sudoku. Image..." current
- 03:34, 20 January 2022 diff hist 0 N File:Argyle-example.jpg current
- 03:33, 20 January 2022 diff hist +556 N Argyle Sudoku Created page with "'''Argyle Sudoku''' is a Sudoku Variant that has various additional (diagonal) regions. Remarkably, it does not have the main diagonals, such as in Sudoku..." current
- 03:32, 20 January 2022 diff hist +59 N Category:Sudoku Variants Created page with "All Sudoku Variants and related topics are listed here." current
- 03:30, 20 January 2022 diff hist 0 N File:Jigsaw example 2.png current
- 03:29, 20 January 2022 diff hist +1,149 N Jigsaw Sudoku Created page with "A '''Jigsaw''' Sudoku does not have 3x3 boxes, but regions with an irregular shape. Jigsaw is a very popular Sudoku Variant. === Example === Image:Jigsaw example..." current
- 03:29, 20 January 2022 diff hist +427 N Symmetrical Created page with "A pattern is '''symmetrical''' when the same pattern can be formed by reflection or rotation. A Sudoku is symmetrical when the pattern formed by the givens is symmetr..." current
- 03:29, 20 January 2022 diff hist +1,228 N Mathematically equivalent Created page with "Two Sudoku puzzles are '''mathematically equivalent''' if one can transform the first into the second via a series of zero or more operations, where the allowed operations..." current
- 03:28, 20 January 2022 diff hist +3,347 N Scramble Created page with "When you '''scramble''' a Sudoku puzzle, you change it to a mathematically equivalent puzzle. This '''scrambled''' version requires the same solving techniques, althou..." current
- 03:28, 20 January 2022 diff hist +19 N Cell Set Redirected page to House current Tag: New redirect
- 03:24, 20 January 2022 diff hist 0 N File:Bug-lite.png current
- 03:24, 20 January 2022 diff hist +1,110 N BUG Lite Created page with "'''BUG Lite''' is a solving technique that fills the gap between Uniqueness Test and BUG. It deals with isolated deadly patterns which..." current
- 03:23, 20 January 2022 diff hist +18 N Buddy Redirected page to Peer current Tag: New redirect
- 03:22, 20 January 2022 diff hist +224 N Guardian Created page with "A '''guardian''' is a candidate that prevents a '''Broken Wing''' to form a loop with an odd number of strong links. The role of guardians is explained in the Broke..." current
- 03:20, 20 January 2022 diff hist +6,684 N Broken Wing Created page with "A '''Broken Wing''' is a single-digit pattern similar to a Turbot Fish. It is also a solving technique that uses this pattern. == How it works == A correct Sudok..." current
- 03:20, 20 January 2022 diff hist +28 N Braiding Redirected page to Braid Analysis current Tag: New redirect
- 03:16, 20 January 2022 diff hist 0 N File:Strands in Towers.png current
- 03:13, 20 January 2022 diff hist +1,024 N Strand Created page with "A '''strand''' is a distribution pattern for a single digit in 3 of the 9 intersections aligned in a chute. This term is used in Braid Analysis. There are 6 d..." current
- 03:13, 20 January 2022 diff hist 0 N File:Rope.png current
- 03:12, 20 January 2022 diff hist +352 N Rope Created page with "'''Rope''' is a term that defines a particular type of distribution of digits in a chute. It is used in Braid Analysis. Image:Rope.png In a rope, a group of..." current
- 03:12, 20 January 2022 diff hist 0 N File:Braid.png current
- 03:11, 20 January 2022 diff hist +422 N Braid Created page with "'''Braid''' is a term that defines a particular type of distribution of digits in a chute. It is used in Braid Analysis. Image:Braid.png In a braid, there is..." current
- 03:10, 20 January 2022 diff hist 0 N File:Pattern analysis tower 2.png current
- 03:06, 20 January 2022 diff hist 0 N File:Ropes-braids.png current
- 03:05, 20 January 2022 diff hist 0 N File:Braid mapping 3t.png current
- 03:05, 20 January 2022 diff hist 0 N File:Braid mapping 3.png current
- 03:04, 20 January 2022 diff hist 0 N File:Braid mapping 2t.png current
- 03:04, 20 January 2022 diff hist 0 N File:Braid mapping 2.png current
- 03:03, 20 January 2022 diff hist 0 N File:Braid mapping 1.png current
- 03:03, 20 January 2022 diff hist 0 N File:Strands(2).png current
- 03:02, 20 January 2022 diff hist 0 N File:Traveling Pairs.png current
- 03:02, 20 January 2022 diff hist +6,659 N Braid Analysis Created page with "'''Braid Analysis''' or '''Braiding''' is a solving technique that analyzes the way digits are placed in a chute. The basis for this technique is the discovery of..." current
- 03:00, 20 January 2022 diff hist -3,591 Pointing Triple Replaced content with "#REDIRECT Locked Candidates" current Tag: Replaced
- 03:00, 20 January 2022 diff hist +3,591 Pointing Triple
- 02:59, 20 January 2022 diff hist +31 N Pointing Triple Redirected page to Locked Candidates Tag: New redirect
- 02:55, 20 January 2022 diff hist +563 N SudoCue Created page with "'''SudoCue''' is one of the many available Sudoku Programs. Many aspects of the user interface and the solver can be configured by the user. It also supports several Sudok..." current
- 02:55, 20 January 2022 diff hist -100 Crossover →External Link current
- 02:54, 20 January 2022 diff hist 0 N File:Crossover.png current
- 02:53, 20 January 2022 diff hist +1,318 N Crossover Created page with "'''Crossover''' is a basic technique for Sudoku-X, which says that if there are exactly two cells '''A''' and '''B''' with candidate '''X''' along a diagonal..."
- 02:52, 20 January 2022 diff hist 0 N File:Cpe2.png current
- 02:51, 20 January 2022 diff hist 0 N File:Cpe1.png current
- 02:50, 20 January 2022 diff hist +1,932 N Common Peer Elimination Created page with "'''Common Peer Elimination''' is a basic solving technique that primarily applies to Sudoku Variations with irregular groups of cells, such as Jigsaw and [[Killer]..." current
- 02:48, 20 January 2022 diff hist -510 Main Page →Community Portal
- 02:47, 20 January 2022 diff hist +904 N Verity Created page with "A '''verity''' is a statement which is true for all alternatives in a limited set. Suppose we have a cell '''A''' and as cell '''B'''. Consider the following implicatio..." current
- 02:46, 20 January 2022 diff hist +713 N Tabling Created page with "'''Tabling''' is a solving technique which is not used by human players but by computer programs. The program builds a table of implications for the '''true''' and '''..." current
- 02:46, 20 January 2022 diff hist +3,489 N Bowman Bingo Created page with "'''Bowman Bingo''' is a very advanced solving technique that analyzes the implications for a move in order to find a contradiction. It is named after ''Doug Bowman..." current
- 02:45, 20 January 2022 diff hist +1,161 N Block Created page with "A square region containing 9 cells in a 3x3 formation. Boxes are usually surrounded by a thick border. Together, the '''boxes''' form one of the 3 main divisions of t..." current
- 02:41, 20 January 2022 diff hist +41 N AIC Redirected page to Alternating Inference Chain current Tag: New redirect
- 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