Help with puzzles and solving techniques
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- Places to go for solving tips
by Ruud » Sun Jan 20, 2008 10:31 pm - 8 Replies
- 10893 Views
- Last post by mac_sudo
Sun Jun 21, 2020 11:43 pm
- Places to go for solving tips
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- New topics - How to ask for help
by Animator » Wed Dec 28, 2005 12:58 am - 0 Replies
- 14854 Views
- Last post by Animator
Wed Dec 28, 2005 12:58 am
- New topics - How to ask for help
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- XY Chains in Eureka
by Yogi » Mon Jan 18, 2021 9:37 pm
- 1 Replies
- 34 Views
- Last post by Leren
Mon Jan 18, 2021 10:11 pm
- XY Chains in Eureka
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- SuDoku UK Guardian 09012021
by swaatacba » Sun Jan 17, 2021 11:34 am
- 2 Replies
- 36 Views
- Last post by swaatacba
Sun Jan 17, 2021 1:39 pm
- SuDoku UK Guardian 09012021
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- Marking Up
by Fortesque92 » Sun Jan 10, 2021 7:21 am - 0 Replies
- 47 Views
- Last post by Fortesque92
Sun Jan 10, 2021 7:21 am
- Marking Up
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- Practicing specific techniques
by pyrogerg » Tue Jan 05, 2021 5:18 pm - 4 Replies
- 75 Views
- Last post by yzfwsf
Thu Jan 07, 2021 12:35 am
- Practicing specific techniques
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- Stuck on a puzzle 30/12/20
by Fortesque92 » Wed Dec 30, 2020 1:31 am - 5 Replies
- 70 Views
- Last post by Leren
Wed Dec 30, 2020 4:45 am
- Stuck on a puzzle 30/12/20
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- help with 8x8 sudoku
by urhegyi » Tue Dec 29, 2020 10:28 pm
- 1 Replies
- 50 Views
- Last post by 999_Springs
Wed Dec 30, 2020 3:46 am
- help with 8x8 sudoku
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- Stuck on a puzzle 28/12/20
by Fortesque92 » Sun Dec 27, 2020 11:26 pm - 2 Replies
- 60 Views
- Last post by Fortesque92
Mon Dec 28, 2020 7:47 am
- Stuck on a puzzle 28/12/20
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- Stuck on a puzzle 16/12/2020
by Fortesque92 » Wed Dec 16, 2020 7:22 am
- 5 Replies
- 103 Views
- Last post by Leren
Thu Dec 17, 2020 3:35 am
- Stuck on a puzzle 16/12/2020
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- Hidden Triple?
by Fortesque92 » Sun Dec 13, 2020 9:51 am
- 2 Replies
- 70 Views
- Last post by Fortesque92
Mon Dec 14, 2020 11:43 am
- Hidden Triple?
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- A Loopy Puzzle
by Yogi » Mon Dec 14, 2020 3:48 am
- 4 Replies
- 59 Views
- Last post by RSW
Mon Dec 14, 2020 10:10 am
- A Loopy Puzzle
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- Stuck on a puzzle 05/12/2020
by Fortesque92 » Sat Dec 05, 2020 7:05 am
- 2 Replies
- 75 Views
- Last post by Fortesque92
Sun Dec 06, 2020 6:55 am
- Stuck on a puzzle 05/12/2020
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- Oddagon or not Odaggon !
by Mauriès Robert » Sun Nov 29, 2020 5:19 pm - 9 Replies
- 225 Views
- Last post by StrmCkr
Thu Dec 03, 2020 1:16 pm
- Oddagon or not Odaggon !
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- Help with puzzle solving technique
by ForestMother » Sun Nov 29, 2020 12:23 pm
- 0 Replies
- 46 Views
- Last post by ForestMother
Sun Nov 29, 2020 12:23 pm
- Help with puzzle solving technique
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- Stuck on a Puzzle 27/11/20
by Fortesque92 » Thu Nov 26, 2020 10:26 pm
- 2 Replies
- 60 Views
- Last post by Fortesque92
Fri Nov 27, 2020 7:20 am
- Stuck on a Puzzle 27/11/20
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- Help to solve
by Mats » Tue Nov 24, 2020 8:43 pm
- 1 Replies
- 62 Views
- Last post by SpAce
Thu Nov 26, 2020 6:14 am
- Help to solve
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- Stuck on a puzzle 17/11/20
by Fortesque92 » Tue Nov 17, 2020 8:27 am
- 2 Replies
- 105 Views
- Last post by Fortesque92
Wed Nov 18, 2020 7:46 am
- Stuck on a puzzle 17/11/20
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- Write Chain
by Yogi » Thu Oct 22, 2020 5:09 am
- 7 Replies
- 209 Views
- Last post by SpAce
Wed Nov 18, 2020 3:57 am
- Write Chain
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- Help to solve
by Mats » Sat Nov 14, 2020 5:22 pm
- 1 Replies
- 54 Views
- Last post by Leren
Mon Nov 16, 2020 8:36 pm
- Help to solve
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- does this count as a swordfish!?
by speter » Mon Nov 16, 2020 2:51 am - 5 Replies
- 107 Views
- Last post by Mauriès Robert
Mon Nov 16, 2020 9:31 am
- does this count as a swordfish!?
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- Help to bring an SE 9.3 [Correction 9.5] to around SE 7.5
1, 2by jco » Thu Nov 05, 2020 12:52 pm - 17 Replies
- 443 Views
- Last post by denis_berthier
Fri Nov 13, 2020 5:51 am
- Help to bring an SE 9.3 [Correction 9.5] to around SE 7.5
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- Technique name? #2
by Pupp » Thu Oct 29, 2020 1:23 am
- 11 Replies
- 208 Views
- Last post by Pupp
Wed Nov 11, 2020 2:53 pm
- Technique name? #2
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- Swordfsh help
1, 2by Pupp » Tue Oct 06, 2020 3:56 pm - 18 Replies
- 284 Views
- Last post by mith
Mon Oct 12, 2020 7:36 pm
- Swordfsh help
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- On the detection of Hidden Triplets
by karybakas » Thu Sep 24, 2020 6:13 am - 1 Replies
- 163 Views
- Last post by creint
Thu Sep 24, 2020 6:40 pm
- On the detection of Hidden Triplets
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- Help with Continuous not so Nice Loop
by jco » Thu Sep 24, 2020 2:05 pm - 1 Replies
- 99 Views
- Last post by SpAce
Thu Sep 24, 2020 4:54 pm
- Help with Continuous not so Nice Loop
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- Need help, stuck for 2 days
by Thelasthawkstar » Sun Sep 20, 2020 5:01 pm
- 5 Replies
- 170 Views
- Last post by SpAce
Wed Sep 23, 2020 4:35 pm
- Need help, stuck for 2 days
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- stuck with hard sudoku
by urhegyi » Tue Sep 15, 2020 10:48 am
- 5 Replies
- 180 Views
- Last post by denis_berthier
Wed Sep 16, 2020 10:16 am
- stuck with hard sudoku
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- Question about this puzzle
1, 2by Pupp » Sun Aug 30, 2020 10:34 pm - 16 Replies
- 364 Views
- Last post by Pupp
Fri Sep 11, 2020 11:06 pm
- Question about this puzzle
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- Sudoku Explorer "Strong Links"
by Pupp » Fri Sep 11, 2020 2:56 pm - 3 Replies
- 110 Views
- Last post by mith
Fri Sep 11, 2020 9:21 pm
- Sudoku Explorer "Strong Links"
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- From 7Sudoku graded very difficult
by swaatacba » Sun Sep 06, 2020 11:17 am
- 7 Replies
- 200 Views
- Last post by swaatacba
Mon Sep 07, 2020 4:32 pm
- From 7Sudoku graded very difficult
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- UK Guardian 29082020 SuDoku
by swaatacba » Thu Sep 03, 2020 3:51 pm
- 2 Replies
- 105 Views
- Last post by swaatacba
Thu Sep 03, 2020 4:52 pm
- UK Guardian 29082020 SuDoku
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- How to find ALSs to build a chain
by jco » Sat Jul 25, 2020 4:12 am
- 11 Replies
- 371 Views
- Last post by jco
Tue Sep 01, 2020 2:31 pm
- How to find ALSs to build a chain
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- Need help with Denksport Sudoku 8-9 nr. 125 puzzle
by richardberg.rb » Thu Aug 27, 2020 1:42 pm
- 1 Replies
- 98 Views
- Last post by Leren
Mon Aug 31, 2020 6:33 am
- Need help with Denksport Sudoku 8-9 nr. 125 puzzle
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- Stuck on intermediate(?) Puzzle from a Sudoku Magazine
by richardberg.rb » Mon Aug 10, 2020 8:40 pm - 5 Replies
- 274 Views
- Last post by richardberg.rb
Thu Aug 27, 2020 3:02 pm
- Stuck on intermediate(?) Puzzle from a Sudoku Magazine
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- Logic of XY Chain
by enxio27 » Fri Jul 03, 2020 1:49 am
- 10 Replies
- 332 Views
- Last post by Pupp
Fri Aug 21, 2020 11:37 pm
- Logic of XY Chain
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- Swordfish question
by Scude » Tue Aug 11, 2020 3:35 pm
- 3 Replies
- 123 Views
- Last post by SpAce
Wed Aug 12, 2020 3:43 am
- Swordfish question
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- Hidden triple question
by Pupp » Wed Aug 05, 2020 7:33 pm - 12 Replies
- 300 Views
- Last post by StrmCkr
Tue Aug 11, 2020 4:29 pm
- Hidden triple question
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- Help with notation
by urhegyi » Thu Aug 06, 2020 12:11 pm
- 1 Replies
- 134 Views
- Last post by SpAce
Thu Aug 06, 2020 4:36 pm
- Help with notation
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