Advanced solving techniques
-
- Topics
- Replies
- Views
- Last post
-
- The tridagon rule
1, 2, 3, 4, 5by denis_berthier » Sun Mar 13, 2022 9:09 am - 66 Replies
- 2466 Views
- Last post by mith
Tue Jun 28, 2022 3:53 pm
- The tridagon rule
-
- Is there a simpler way to solve this?
1, 2, 3, 4by Nick70 » Sun Nov 20, 2005 12:03 pm - 56 Replies
- 44609 Views
- Last post by simonbrecher
Sun Jun 26, 2022 11:50 am
- Is there a simpler way to solve this?
-
- Sue de Coq
by Wepwawet » Tue Apr 26, 2022 8:16 pm - 12 Replies
- 255 Views
- Last post by StrmCkr
Mon May 02, 2022 11:17 am
- Sue de Coq
-
- Eleven's variable replacement method and its complexity
by denis_berthier » Tue Aug 10, 2021 4:45 am - 10 Replies
- 934 Views
- Last post by denis_berthier
Fri Apr 08, 2022 11:43 am
- Eleven's variable replacement method and its complexity
-
- The T&E-depth of a resolution rule
by denis_berthier » Fri Mar 25, 2022 6:55 am - 5 Replies
- 188 Views
- Last post by denis_berthier
Fri Apr 08, 2022 5:59 am
- The T&E-depth of a resolution rule
-
- Forcing T&E
1, 2by denis_berthier » Sat Jan 09, 2021 10:30 am - 28 Replies
- 1385 Views
- Last post by DEFISE
Tue Mar 08, 2022 12:13 pm
- Forcing T&E
-
- Specific X-wing
by philvo » Sat Feb 19, 2022 1:29 pm - 0 Replies
- 147 Views
- Last post by philvo
Sat Feb 19, 2022 1:29 pm
- Specific X-wing
-
- 【TECHNIQUE SHARE】ALS NET
by borescoper » Tue Jun 14, 2016 6:01 am - 14 Replies
- 1411 Views
- Last post by AnotherLife
Sun Feb 13, 2022 10:21 am
- 【TECHNIQUE SHARE】ALS NET
-
- Almost Locked Pair and Almost Locked Triple
by ghfick » Sat Sep 11, 2021 8:23 pm - 6 Replies
- 568 Views
- Last post by creint
Wed Feb 09, 2022 6:22 pm
- Almost Locked Pair and Almost Locked Triple
-
- I am primarily a pen and paper solver
1, 2
by ghfick » Tue May 03, 2016 6:10 pm
- 17 Replies
- 3220 Views
- Last post by ghfick
Sat Feb 05, 2022 2:31 pm
- I am primarily a pen and paper solver
-
- Is there any original theory or any theory at all in TDP?
1, 2, 3, 4by denis_berthier » Sun Jan 23, 2022 10:05 am - 47 Replies
- 1794 Views
- Last post by denis_berthier
Sat Jan 29, 2022 4:39 pm
- Is there any original theory or any theory at all in TDP?
-
- AIC versus X- and XY-chain
by Hajime » Mon Jan 24, 2022 10:35 am - 5 Replies
- 234 Views
- Last post by Hajime
Wed Jan 26, 2022 8:45 am
- AIC versus X- and XY-chain
-
- Twin Empty Rectangles
by pjb » Fri Jan 14, 2022 10:36 pm - 9 Replies
- 263 Views
- Last post by rjamil
Sun Jan 16, 2022 4:04 pm
- Twin Empty Rectangles
-
- Blindfold Sudoku Tutorial
by Erratic Fungus » Sat May 29, 2021 6:36 pm - 1 Replies
- 416 Views
- Last post by xemnosyst
Sun Jan 09, 2022 4:03 pm
- Blindfold Sudoku Tutorial
-
- Abominable TRIAL-and-ERROR and lovely BRAIDS
1 ... 6, 7, 8by denis_berthier » Tue Oct 14, 2008 10:32 pm - 115 Replies
- 21346 Views
- Last post by denis_berthier
Fri Jan 07, 2022 5:33 am
- Abominable TRIAL-and-ERROR and lovely BRAIDS
-
- Weak Exocet
by borescoper » Wed Dec 08, 2021 10:22 am - 0 Replies
- 241 Views
- Last post by borescoper
Wed Dec 08, 2021 10:22 am
- Weak Exocet
-
- HoDoKu Documentation English (for Offline viewing)
by 1to9only » Wed Dec 01, 2021 8:13 pm - 0 Replies
- 179 Views
- Last post by 1to9only
Wed Dec 01, 2021 8:13 pm
- HoDoKu Documentation English (for Offline viewing)
-
- Reducing the number of steps
by denis_berthier » Tue Jul 20, 2021 7:28 am - 12 Replies
- 753 Views
- Last post by DEFISE
Sun Oct 03, 2021 9:37 pm
- Reducing the number of steps
-
- DoubleBUG
by JRL » Tue Jul 06, 2021 2:43 pm - 11 Replies
- 439 Views
- Last post by marek stefanik
Mon Aug 02, 2021 1:09 pm
- DoubleBUG
-
- Mutant Exocet
by jovi_al01 » Mon Jul 26, 2021 9:35 pm - 2 Replies
- 319 Views
- Last post by jovi_al01
Tue Jul 27, 2021 3:51 am
- Mutant Exocet
-
- Why isn't this a X-Chain?
by chitarup » Mon Mar 01, 2021 12:28 pm
- 6 Replies
- 464 Views
- Last post by schroedermcken
Tue Jul 20, 2021 3:27 am
- Why isn't this a X-Chain?
-
- Fish links
by marek stefanik » Tue Jul 06, 2021 6:27 pm - 1 Replies
- 344 Views
- Last post by marek stefanik
Tue Jul 06, 2021 6:28 pm
- Fish links
-
- UR Type 1
by Nidomy » Wed Jun 30, 2021 12:10 pm - 5 Replies
- 328 Views
- Last post by marek stefanik
Tue Jul 06, 2021 3:54 pm
- UR Type 1
-
- Spotting Skyscrapers
by Fortesque92 » Fri Apr 09, 2021 5:37 am - 8 Replies
- 516 Views
- Last post by Fortesque92
Tue Apr 13, 2021 2:45 am
- Spotting Skyscrapers
-
- Is this a case of BUG+3?
by FairyTailed » Thu Jan 02, 2020 10:14 pm - 8 Replies
- 798 Views
- Last post by oldenumber77
Sun Feb 14, 2021 1:24 am
- Is this a case of BUG+3?
-
- Forcing net <-> Dynamic Forcing chains
by Hajime » Sat Feb 13, 2021 3:30 pm - 5 Replies
- 393 Views
- Last post by creint
Sat Feb 13, 2021 10:25 pm
- Forcing net <-> Dynamic Forcing chains
-
- Questions about PBCS
1, 2, 3, 4by Mauriès Robert » Fri Jan 15, 2021 6:22 pm - 46 Replies
- 1782 Views
- Last post by denis_berthier
Thu Feb 11, 2021 10:14 am
- Questions about PBCS
-
- Anti-backdoors
by denis_berthier » Fri Feb 05, 2021 8:43 am - 5 Replies
- 489 Views
- Last post by Mauriès Robert
Mon Feb 08, 2021 3:08 pm
- Anti-backdoors
-
- TLG0 logic truths links groups rank 0
1, 2 by champagne » Sun Mar 29, 2020 6:34 am
- 21 Replies
- 1561 Views
- Last post by StrmCkr
Mon Nov 30, 2020 9:44 am
- TLG0 logic truths links groups rank 0
-
- Phistomefel's Theorem
by Wecoc » Sat Nov 14, 2020 7:28 pm - 5 Replies
- 21258 Views
- Last post by Wecoc
Wed Nov 25, 2020 11:00 pm
- Phistomefel's Theorem
-
- Solving Sudoku without a pencil mark
by Dipro » Sat May 09, 2020 11:06 am - 2 Replies
- 710 Views
- Last post by Hajime
Tue Nov 17, 2020 10:00 am
- Solving Sudoku without a pencil mark
Who is online
Users browsing this forum: No registered users and 1 guest
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
