Advanced solving techniques
-
- Topics
- Replies
- Views
- Last post
-
- Possibly a new Hidden UR?
by sos440 » Mon Nov 28, 2022 1:04 pm - 1 Replies
- 725 Views
- Last post by Pat-Moderator
Wed Nov 30, 2022 11:10 am
- Possibly a new Hidden UR?
-
- AIC building using Graded Equivalence Marking
by swolar » Sun Oct 16, 2022 3:46 am - 9 Replies
- 1152 Views
- Last post by eleven
Mon Nov 14, 2022 10:31 pm
- AIC building using Graded Equivalence Marking
-
- Another Sue De Coq puzzle from Hodoku.
by Yogi » Fri Nov 04, 2022 11:21 pm - 8 Replies
- 982 Views
- Last post by pjb
Thu Nov 10, 2022 11:14 pm
- Another Sue De Coq puzzle from Hodoku.
-
- New type of GSP?
1, 2by shye » Wed Oct 26, 2022 3:57 pm - 18 Replies
- 1990 Views
- Last post by ryokousha
Mon Oct 31, 2022 10:33 am
- New type of GSP?
-
- How To Spot a Sue De Coq
by Yogi » Mon Sep 26, 2022 9:25 pm - 2 Replies
- 992 Views
- Last post by jco
Wed Sep 28, 2022 10:11 pm
- How To Spot a Sue De Coq
-
- The T&E-depth of a resolution rule
by denis_berthier » Fri Mar 25, 2022 6:55 am - 6 Replies
- 1394 Views
- Last post by denis_berthier
Sat Aug 27, 2022 11:40 am
- The T&E-depth of a resolution rule
-
- Fully supersymmetric chains
1 ... 15, 16, 17by denis_berthier » Wed Aug 15, 2007 5:31 am - 246 Replies
- 83257 Views
- Last post by denis_berthier
Sat Aug 27, 2022 7:06 am
- Fully supersymmetric chains
-
- more on whips, braids, T&E...
1, 2, 3by denis_berthier » Sun Mar 27, 2011 6:53 am - 41 Replies
- 10360 Views
- Last post by denis_berthier
Tue Aug 02, 2022 8:03 am
- more on whips, braids, T&E...
-
- Is there a simpler way to solve this?
1, 2, 3, 4by Nick70 » Sun Nov 20, 2005 12:03 pm - 56 Replies
- 50050 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
- 1504 Views
- Last post by StrmCkr
Mon May 02, 2022 11:17 am
- Sue de Coq
-
- Forcing T&E
1, 2by denis_berthier » Sat Jan 09, 2021 10:30 am - 28 Replies
- 3234 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
- 891 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
- 2392 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
- 1999 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
- 5417 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
- 5133 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
- 1166 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
- 1076 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
- 1209 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
- 28417 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
- 863 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
- 817 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
- 1795 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
- 1217 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
- 1088 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
- 1106 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
- 874 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
- 937 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
- 1187 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
- 1562 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
- 1079 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
- 4553 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
- 1094 Views
- Last post by Mauriès Robert
Mon Feb 08, 2021 3:08 pm
- Anti-backdoors
-
- Phistomefel's Theorem
by Wecoc » Sat Nov 14, 2020 7:28 pm - 5 Replies
- 28990 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
- 1299 Views
- Last post by Hajime
Tue Nov 17, 2020 10:00 am
- Solving Sudoku without a pencil mark
-
- How to call this pattern
by urhegyi » Wed Nov 04, 2020 12:00 am
- 12 Replies
- 1557 Views
- Last post by SpAce
Sun Nov 08, 2020 2:47 am
- How to call this pattern
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
