Advanced methods and approaches for solving Sudoku puzzles
-
- Chain Notation
by Yogi » Sun Jul 24, 2016 11:25 pm
- 2 Replies
- 1253 Views
- Last post by JasonLion
Mon Jul 25, 2016 1:36 am
-
- 2nd Generation Skyscrapers
by Yogi » Sat Jul 09, 2016 4:40 am
- 2 Replies
- 1408 Views
- Last post by Yogi
Sat Jul 16, 2016 2:30 am
-
- New technique: Almost Locked Sub-Sets
by omerosler » Tue May 31, 2016 10:35 pm
- 20 Replies
- 2681 Views
- Last post by StrmCkr
Sat Jul 09, 2016 7:57 am
-
- Finding Skyscrapers & Kites
by Yogi » Mon Jun 27, 2016 1:16 am
- 2 Replies
- 1328 Views
- Last post by Yogi
Tue Jun 28, 2016 4:17 am
-
- NEED HELP about SK-LOOP, or something else
by borescoper » Sun Jun 19, 2016 8:01 am
- 7 Replies
- 1330 Views
- Last post by borescoper
Sun Jun 19, 2016 12:25 pm
-
- Kite Hunting
by Yogi » Thu May 26, 2016 1:29 am
- 15 Replies
- 2042 Views
- Last post by Yogi
Tue Jun 14, 2016 10:59 am
-
- 【TECHNIQUE SHARE】Odd Bivalue Loop(bivalue oddagon)
by borescoper » Sat Jun 11, 2016 12:44 pm
- 6 Replies
- 1091 Views
- Last post by borescoper
Sun Jun 12, 2016 4:25 pm
-
- SEW It's the Same - Either Way
by Yogi » Wed May 18, 2016 7:43 am
- 4 Replies
- 1015 Views
- Last post by Yogi
Fri May 27, 2016 8:23 am
-
- Almost hidden set - xz rule:
by StrmCkr » Mon Jan 12, 2015 9:14 am
- 27 Replies
- 3413 Views
- Last post by jco
Tue Jan 31, 2023 10:36 pm
-
- Nested ANSs
by David P Bird » Wed Feb 03, 2016 4:06 pm
- 7 Replies
- 1177 Views
- Last post by David P Bird
Fri Feb 05, 2016 11:59 pm
-
- Principles of the nrc notation
by denis_berthier » Fri Aug 14, 2015 9:27 am
- 14 Replies
- 1510 Views
- Last post by denis_berthier
Thu Aug 20, 2015 3:18 pm
-
- Notation xy-wing
by ArkieTech » Tue Aug 04, 2015 9:15 pm
- 1 Replies
- 1147 Views
- Last post by David P Bird
Wed Aug 05, 2015 10:18 am
-
- Exocet 2014_09 Discussion #3
by daj95376 » Sat Sep 20, 2014 7:31 pm
- 6 Replies
- 2434 Views
- Last post by JC Van Hay
Thu Jul 23, 2015 7:19 am
-
- Solve with two middle adjacent empty sub-regions?
by NotionCommotion » Thu Jul 23, 2015 5:46 am
- 0 Replies
- 926 Views
- Last post by NotionCommotion
Thu Jul 23, 2015 5:46 am
-
- a horse by any other name would surely fly as high
by Pat » Mon Jun 22, 2015 11:37 am
- 2 Replies
- 1063 Views
- Last post by Mathimagics
Tue Jun 23, 2015 9:14 am
-
- JExocet Pattern Definition
by David P Bird » Tue May 07, 2013 8:44 am
- 347 Replies
- 27359 Views
- Last post by Leren
Wed Jun 10, 2015 6:01 am
-
- Notes on CW (Conjugate Worlds)
by gurth » Wed Feb 25, 2015 12:10 pm
- 7 Replies
- 1339 Views
- Last post by gurth
Wed Mar 11, 2015 12:04 pm
-
- Article - Advanced Method for Solving Sudoku
by speedy » Tue Feb 17, 2015 3:06 pm
- 3 Replies
- 1619 Views
- Last post by speedy
Wed Feb 18, 2015 4:25 pm
-
- L2 - Wings: examples and exemplar {2 digit - 3 strong links}
by StrmCkr » Sat Dec 27, 2014 12:38 am
- 2 Replies
- 2521 Views
- Last post by denis_berthier
Mon Dec 29, 2014 6:02 am
-
- Strong links within Fish Patterns:
by StrmCkr » Fri Nov 11, 2011 11:39 am
- 4 Replies
- 2033 Views
- Last post by StrmCkr
Tue Nov 25, 2014 6:38 am
-
- Exocet 2014_09 Discussion #1
by daj95376 » Fri Sep 12, 2014 2:49 am
- 14 Replies
- 1416 Views
- Last post by JC Van Hay
Thu Sep 18, 2014 7:57 pm
-
- Exocet 2014_09 Discussion #2
by daj95376 » Wed Sep 17, 2014 4:28 am
- 1 Replies
- 1149 Views
- Last post by champagne
Wed Sep 17, 2014 5:46 pm
-
- I would like to post a problem with X and XY cycle
by Chano » Tue Sep 16, 2014 5:56 pm
- 0 Replies
- 1032 Views
- Last post by Chano
Tue Sep 16, 2014 5:56 pm
-
- exocet pattern in hardest puzzles
by champagne » Mon Jan 12, 2009 1:05 am
- 395 Replies
- 43175 Views
- Last post by champagne
Mon Sep 01, 2014 9:06 am
-
- Exocet, JExocet, qExocet
by GouinJP » Wed Aug 13, 2014 10:46 am
- 1 Replies
- 1334 Views
- Last post by champagne
Wed Aug 13, 2014 6:28 pm
-
- A specific application of Whips
by RichardGoodrich » Thu Nov 07, 2013 2:54 am
- 10 Replies
- 1922 Views
- Last post by denis_berthier
Fri Mar 28, 2014 9:12 am
-
- New method to solve Sudoku
by harshgoel2k » Thu Oct 28, 2010 2:51 pm
- 21 Replies
- 19051 Views
- Last post by eleven
Mon Mar 03, 2014 9:20 pm
-
- A Short Fish Story (amended)
by Sudtyro2 » Thu Jan 09, 2014 10:08 pm
- 9 Replies
- 1443 Views
- Last post by Sudtyro2
Wed Jan 15, 2014 12:45 pm
-
- Xsudo logic: A how to guide
by sultan vinegar » Wed Sep 04, 2013 12:19 pm
- 11 Replies
- 2412 Views
- Last post by sultan vinegar
Thu Jan 02, 2014 2:28 am
-
- Help with a proof?
by Sudtyro2 » Tue Nov 26, 2013 9:40 pm
- 16 Replies
- 2734 Views
- Last post by JC Van Hay
Sat Dec 07, 2013 2:05 pm
-
- Denis Berhtier Whip 4dot1 in BigSudoku Python Code
by RichardGoodrich » Mon Nov 11, 2013 2:29 am
- 1 Replies
- 1226 Views
- Last post by RichardGoodrich
Mon Nov 11, 2013 4:13 pm
-
- Understanding Denis Berthier Whips
by RichardGoodrich » Mon Nov 11, 2013 1:55 am
- 2 Replies
- 2181 Views
- Last post by RichardGoodrich
Mon Nov 11, 2013 3:39 am
-
- Chain Notation in my Trace
by RichardGoodrich » Sun Nov 10, 2013 4:11 am
- 5 Replies
- 1381 Views
- Last post by RichardGoodrich
Sun Nov 10, 2013 11:54 pm
-
- ALS notation
by Marty R. » Fri Oct 18, 2013 7:57 pm
- 4 Replies
- 1277 Views
- Last post by daj95376
Sun Oct 20, 2013 4:17 pm
-
- a new (?) view of fish (naked or hidden)
by arcilla » Fri Nov 03, 2006 6:55 pm
- 85 Replies
- 30942 Views
- Last post by David P Bird
Sat Sep 21, 2013 11:31 pm
-
- The NoFish List
by David P Bird » Thu Aug 22, 2013 9:46 pm
- 31 Replies
- 4067 Views
- Last post by David P Bird
Thu Sep 12, 2013 2:19 pm
-
- Would you call this pattern an exocet?
by sultan vinegar » Thu Aug 29, 2013 1:07 am
- 6 Replies
- 1204 Views
- Last post by sultan vinegar
Fri Aug 30, 2013 10:36 am
-
- Fish Bones
by David P Bird » Mon Aug 19, 2013 11:11 am
- 0 Replies
- 1978 Views
- Last post by David P Bird
Mon Aug 19, 2013 11:11 am
-
- Rating rules / Puzzles. Ordering the rules
by denis_berthier » Sun Mar 30, 2008 10:01 am
- 148 Replies
- 34786 Views
- Last post by denis_berthier
Mon Aug 12, 2013 4:40 pm
-
- About the arithmetic of Ultimate Fish
by Obi-Wahn » Thu Feb 01, 2007 9:52 pm
- 29 Replies
- 10976 Views
- Last post by blue
Wed Aug 07, 2013 10:24 am
Return to Board index
Who is online
Users browsing this forum: No registered users and 2 guests
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum