Advanced methods and approaches for solving Sudoku puzzles
-
- Solving without pencilmarks
by RW » Sat Mar 25, 2006 7:40 am
- 101 Replies
- 99666 Views
- Last post by eleven
Sun Jan 13, 2019 10:10 am
-
- Collection of solving techniques
by chopsuey » Sun Feb 26, 2006 10:51 pm
- 31 Replies
- 235038 Views
- Last post by StrmCkr
Wed May 16, 2018 7:28 am
-
- The tridagon rule
by denis_berthier » Sun Mar 13, 2022 9:09 am
- 113 Replies
- 6707 Views
- Last post by denis_berthier
Sun May 14, 2023 11:55 am
-
- JExocet Compendium
by David P Bird » Thu Mar 19, 2015 10:16 am
- 92 Replies
- 19524 Views
- Last post by icecream17
Sat May 13, 2023 1:56 pm
-
- Generalized methods
by Hajime » Mon Aug 24, 2020 2:01 pm
- 4 Replies
- 880 Views
- Last post by denis_berthier
Sat Apr 22, 2023 5:37 am
-
- turbot? in X-SuDoku
by Pat » Wed Apr 19, 2023 7:06 am
- 3 Replies
- 83 Views
- Last post by Leren
Wed Apr 19, 2023 9:11 pm
-
- Strong links within Fish Patterns:
by StrmCkr » Fri Nov 11, 2011 11:39 am
- 23 Replies
- 2425 Views
- Last post by denis_berthier
Mon Apr 03, 2023 1:46 pm
-
- How to deal with large numbers of patterns
by denis_berthier » Wed Feb 08, 2023 7:39 am
- 38 Replies
- 1091 Views
- Last post by denis_berthier
Tue Mar 14, 2023 5:17 am
-
- Chromatic Patterns
by mith » Wed Mar 23, 2022 11:09 pm
- 128 Replies
- 4760 Views
- Last post by denis_berthier
Sun Feb 26, 2023 3:59 pm
-
- Uniqueness clue cover
by jco » Sun Jan 22, 2023 2:26 am
- 2 Replies
- 222 Views
- Last post by StrmCkr
Mon Jan 23, 2023 1:05 am
-
- ORk-Forcing-Whips, ORk-Contrad-Whips and ORk-whips
by denis_berthier » Mon Aug 01, 2022 8:27 am
- 9 Replies
- 654 Views
- Last post by denis_berthier
Fri Jan 13, 2023 12:21 pm
-
- ALC-sos
by StrmCkr » Sat Dec 24, 2022 8:51 pm
- 0 Replies
- 225 Views
- Last post by StrmCkr
Sat Dec 24, 2022 8:51 pm
-
- Pattern Overlay Method
by P.O. » Thu Jul 28, 2022 5:22 am
- 15 Replies
- 755 Views
- Last post by Mathimagics
Wed Dec 14, 2022 9:11 am
-
- Anti-GSP
by shye » Sun Nov 20, 2022 4:07 pm
- 3 Replies
- 452 Views
- Last post by shye
Fri Dec 09, 2022 5:50 am
-
- Eleven's variable replacement method and its complexity
by denis_berthier » Tue Aug 10, 2021 4:45 am
- 12 Replies
- 1655 Views
- Last post by denis_berthier
Wed Dec 07, 2022 4:46 pm
-
- Possibly a new Hidden UR?
by sos440 » Mon Nov 28, 2022 1:04 pm
- 1 Replies
- 232 Views
- Last post by Pat-Moderator
Wed Nov 30, 2022 11:10 am
-
- Fireworks
by shye » Wed Nov 03, 2021 2:18 am
- 66 Replies
- 5467 Views
- Last post by StrmCkr
Tue Nov 22, 2022 5:15 am
-
- AIC building using Graded Equivalence Marking
by swolar » Sun Oct 16, 2022 3:46 am
- 9 Replies
- 461 Views
- Last post by eleven
Mon Nov 14, 2022 10:31 pm
-
- Another Sue De Coq puzzle from Hodoku.
by Yogi » Fri Nov 04, 2022 11:21 pm
- 8 Replies
- 306 Views
- Last post by pjb
Thu Nov 10, 2022 11:14 pm
-
- New type of GSP?
by shye » Wed Oct 26, 2022 3:57 pm
- 18 Replies
- 627 Views
- Last post by ryokousha
Mon Oct 31, 2022 10:33 am
-
- sue de coq & Deathblossom
by StrmCkr » Wed Oct 19, 2022 10:24 pm
- 0 Replies
- 216 Views
- Last post by StrmCkr
Wed Oct 19, 2022 10:24 pm
-
- How To Spot a Sue De Coq
by Yogi » Mon Sep 26, 2022 9:25 pm
- 2 Replies
- 302 Views
- Last post by jco
Wed Sep 28, 2022 10:11 pm
-
- The T&E-depth of a resolution rule
by denis_berthier » Fri Mar 25, 2022 6:55 am
- 6 Replies
- 519 Views
- Last post by denis_berthier
Sat Aug 27, 2022 11:40 am
-
- Fully supersymmetric chains
by denis_berthier » Wed Aug 15, 2007 5:31 am
- 246 Replies
- 72851 Views
- Last post by denis_berthier
Sat Aug 27, 2022 7:06 am
-
- g-whips and g-braids
by denis_berthier » Sun Mar 27, 2011 10:35 am
- 32 Replies
- 4747 Views
- Last post by yzfwsf
Thu Aug 04, 2022 4:22 am
-
- more on whips, braids, T&E...
by denis_berthier » Sun Mar 27, 2011 6:53 am
- 41 Replies
- 8201 Views
- Last post by denis_berthier
Tue Aug 02, 2022 8:03 am
-
- Is there a simpler way to solve this?
by Nick70 » Sun Nov 20, 2005 12:03 pm
- 56 Replies
- 45944 Views
- Last post by simonbrecher
Sun Jun 26, 2022 11:50 am
-
- Sue de Coq
by Wepwawet » Tue Apr 26, 2022 8:16 pm
- 12 Replies
- 643 Views
- Last post by StrmCkr
Mon May 02, 2022 11:17 am
-
- Forcing T&E
by denis_berthier » Sat Jan 09, 2021 10:30 am
- 28 Replies
- 1949 Views
- Last post by DEFISE
Tue Mar 08, 2022 12:13 pm
-
- Specific X-wing
by philvo » Sat Feb 19, 2022 1:29 pm
- 0 Replies
- 372 Views
- Last post by philvo
Sat Feb 19, 2022 1:29 pm
-
- 【TECHNIQUE SHARE】ALS NET
by borescoper » Tue Jun 14, 2016 6:01 am
- 14 Replies
- 1740 Views
- Last post by AnotherLife
Sun Feb 13, 2022 10:21 am
-
- Almost Locked Pair and Almost Locked Triple
by ghfick » Sat Sep 11, 2021 8:23 pm
- 6 Replies
- 1019 Views
- Last post by creint
Wed Feb 09, 2022 6:22 pm
-
- I am primarily a pen and paper solver
by ghfick » Tue May 03, 2016 6:10 pm
- 17 Replies
- 3822 Views
- Last post by ghfick
Sat Feb 05, 2022 2:31 pm
-
- notations
by scs » Thu Jan 13, 2022 6:35 pm
- 1 Replies
- 376 Views
- Last post by StrmCkr
Wed Feb 02, 2022 12:06 am
-
- Is there any original theory or any theory at all in TDP?
by denis_berthier » Sun Jan 23, 2022 10:05 am
- 47 Replies
- 2729 Views
- Last post by denis_berthier
Sat Jan 29, 2022 4:39 pm
-
- AIC versus X- and XY-chain
by Hajime » Mon Jan 24, 2022 10:35 am
- 5 Replies
- 502 Views
- Last post by Hajime
Wed Jan 26, 2022 8:45 am
-
- The Ultimate FISH Guide
by tarek » Sat Oct 28, 2006 1:48 am
- 670 Replies
- 258108 Views
- Last post by yzfwsf
Tue Jan 25, 2022 11:33 am
-
- Twin Empty Rectangles
by pjb » Fri Jan 14, 2022 10:36 pm
- 9 Replies
- 531 Views
- Last post by rjamil
Sun Jan 16, 2022 4:04 pm
-
- Blindfold Sudoku Tutorial
by Erratic Fungus » Sat May 29, 2021 6:36 pm
- 1 Replies
- 640 Views
- Last post by xemnosyst
Sun Jan 09, 2022 4:03 pm
-
- Abominable TRIAL-and-ERROR and lovely BRAIDS
by denis_berthier » Tue Oct 14, 2008 10:32 pm
- 115 Replies
- 23197 Views
- Last post by denis_berthier
Fri Jan 07, 2022 5:33 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