Sudoku: the puzzle
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General
Everything about Sudoku that doesn't fit in one of the other sections - 1349 Topics
- 23483 Posts
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Last post(1+BRT) expansion ...
by denis_berthier
Thu May 29, 2025 3:53 am
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General
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Puzzles
Post puzzles for others to solve here. - 5472 Topics
- 39104 Posts
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Last postAnti-Tridagon-Puzzle
by denis_berthier
Thu May 29, 2025 3:41 am
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Puzzles
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Help with puzzles and solving techniques
Post the puzzle or solving technique that's causing you trouble and someone will help - 1555 Topics
- 12416 Posts
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Last postSelecting puzzles of ...
by champagne
Sun May 04, 2025 3:31 pm
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Help with puzzles and solving techniques
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Advanced solving techniques
Advanced methods and approaches for solving Sudoku puzzles - 1364 Topics
- 20920 Posts
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Last postPattern Overlay Method
by rjamil
Tue Apr 08, 2025 12:33 am
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Advanced solving techniques
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Interactive games
Interactive on-site game threads go here - 22 Topics
- 60678 Posts
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Last postPatterns Game ...
by Hajime
Mon Mar 03, 2025 6:14 pm
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Interactive games
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Software
Programs which generate, solve, and analyze Sudoku puzzles - 746 Topics
- 6756 Posts
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Last postAlmost hidden set - ...
by StrmCkr
Mon Apr 14, 2025 10:14 pm
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Software
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- Puzzle collections sorted by solving qualities
by tso » Thu Aug 03, 2006 5:38 pm - 14 Replies
- 26788 Views
- Last post by denis_berthier
Fri Sep 08, 2023 4:39 am
- Puzzle collections sorted by solving qualities
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- List of Acronyms
by Wecoc » Tue Jan 21, 2020 11:18 pm - 10 Replies
- 4763 Views
- Last post by denis_berthier
Fri Mar 04, 2022 7:24 am
- List of Acronyms
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- Places to go for solving tips
by Ruud » Sun Jan 20, 2008 10:31 pm - 8 Replies
- 13376 Views
- Last post by mac_sudo
Sun Jun 21, 2020 11:43 pm
- Places to go for solving tips
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- Sudokus of Shame
1 ... 4, 5, 6
by Moschopulus » Thu Feb 02, 2006 1:19 am
- 86 Replies
- 89582 Views
- Last post by enxio27
Tue Dec 11, 2018 2:53 pm
- Sudokus of Shame
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- What this forum is for
by JasonLion-Admin » Thu May 27, 2010 1:29 pm - 0 Replies
- 4354 Views
- Last post by JasonLion-Admin
Thu May 27, 2010 1:29 pm
- What this forum is for
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- Interactive games forum decorum
by g.r.emlin » Sat May 22, 2010 5:31 am - 0 Replies
- 3566 Views
- Last post by g.r.emlin
Sat May 22, 2010 5:31 am
- Interactive games forum decorum
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- New topics - How to ask for help
by Animator » Wed Dec 28, 2005 12:58 am - 0 Replies
- 16380 Views
- Last post by Animator
Wed Dec 28, 2005 12:58 am
- New topics - How to ask for help
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- (1+BRT) expansion paths within T&E(n) and beyond
1, 2, 3, 4, 5by denis_berthier » Sun Apr 06, 2025 5:37 am - 73 Replies
- 2009 Views
- Last post by denis_berthier
Thu May 29, 2025 3:53 am
- (1+BRT) expansion paths within T&E(n) and beyond
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- Anti-Tridagon-Puzzle
by coloin » Wed May 28, 2025 7:29 pm - 1 Replies
- 27 Views
- Last post by denis_berthier
Thu May 29, 2025 3:41 am
- Anti-Tridagon-Puzzle
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- Puzzle 283
by P.O. » Sun May 25, 2025 5:03 pm - 8 Replies
- 80 Views
- Last post by rjamil
Wed May 28, 2025 7:16 pm
- Puzzle 283
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- Puzzle 282
by P.O. » Wed May 21, 2025 4:55 pm - 11 Replies
- 150 Views
- Last post by rjamil
Tue May 27, 2025 9:11 pm
- Puzzle 282
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- B24
by denis_berthier » Sun May 18, 2025 5:48 pm - 2 Replies
- 136 Views
- Last post by denis_berthier
Mon May 26, 2025 7:14 am
- B24
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- Steve Hodoku 5-20-2025
by SteveG48 » Tue May 20, 2025 10:51 pm - 5 Replies
- 55 Views
- Last post by P.O.
Wed May 21, 2025 4:53 pm
- Steve Hodoku 5-20-2025
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- Puzzle 281
by P.O. » Sat May 17, 2025 5:07 pm - 4 Replies
- 104 Views
- Last post by P.O.
Wed May 21, 2025 4:51 pm
- Puzzle 281
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- B27
by denis_berthier » Tue May 20, 2025 4:42 am - 0 Replies
- 73 Views
- Last post by denis_berthier
Tue May 20, 2025 4:42 am
- B27
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- Steve Stumble 5-16-2025
by SteveG48 » Fri May 16, 2025 1:47 pm - 4 Replies
- 71 Views
- Last post by Cenoman
Fri May 16, 2025 9:50 pm
- Steve Stumble 5-16-2025
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- Steve Hodoku 5-13-2025
by SteveG48 » Tue May 13, 2025 6:07 pm - 5 Replies
- 92 Views
- Last post by RSW
Fri May 16, 2025 8:37 pm
- Steve Hodoku 5-13-2025
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- Puzzle 280
by P.O. » Sun May 11, 2025 5:18 pm - 5 Replies
- 90 Views
- Last post by P.O.
Wed May 14, 2025 4:55 pm
- Puzzle 280
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- Robert's puzzles 2025-03-04
by Mauriès Robert » Tue Mar 04, 2025 2:55 pm - 2 Replies
- 209 Views
- Last post by denis_berthier
Wed May 14, 2025 5:11 am
- Robert's puzzles 2025-03-04
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- Steve Hodoku 5-12-2025
by SteveG48 » Mon May 12, 2025 7:34 pm - 4 Replies
- 58 Views
- Last post by P.O.
Tue May 13, 2025 4:46 pm
- Steve Hodoku 5-12-2025
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- Steve Stumble 5-9-2025
by SteveG48 » Fri May 09, 2025 3:40 pm - 4 Replies
- 80 Views
- Last post by P.O.
Sun May 11, 2025 5:16 pm
- Steve Stumble 5-9-2025
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- Puzzle 279
by P.O. » Tue May 06, 2025 9:50 am - 5 Replies
- 83 Views
- Last post by P.O.
Sun May 11, 2025 5:14 pm
- Puzzle 279
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- puzzles with 2 TH
1, 2by ghfick » Wed Apr 09, 2025 8:09 pm - 21 Replies
- 1259 Views
- Last post by eleven
Sat May 10, 2025 12:04 am
- puzzles with 2 TH
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- Extreme 18C
by Yogi » Tue May 06, 2025 9:06 pm - 6 Replies
- 205 Views
- Last post by Yogi
Thu May 08, 2025 11:31 pm
- Extreme 18C
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- How do I contact a Moderator?
by Yogi » Tue May 06, 2025 9:33 pm - 6 Replies
- 144 Views
- Last post by m_b_metcalf
Thu May 08, 2025 8:20 am
- How do I contact a Moderator?
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- Steve Hodoku 5-5-2025
by SteveG48 » Mon May 05, 2025 7:42 pm - 4 Replies
- 68 Views
- Last post by RSW
Tue May 06, 2025 8:46 pm
- Steve Hodoku 5-5-2025
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- Steve Hodoku 5-4-2025
by SteveG48 » Sun May 04, 2025 8:26 pm - 4 Replies
- 88 Views
- Last post by jco
Tue May 06, 2025 12:32 am
- Steve Hodoku 5-4-2025
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- Puzzle 278
by P.O. » Tue Apr 29, 2025 5:11 pm - 5 Replies
- 78 Views
- Last post by P.O.
Mon May 05, 2025 5:12 pm
- Puzzle 278
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- Selecting puzzles of interest with a tridagon threat.
by champagne » Fri Apr 25, 2025 6:03 pm - 10 Replies
- 276 Views
- Last post by champagne
Sun May 04, 2025 3:31 pm
- Selecting puzzles of interest with a tridagon threat.
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- How many guardians
by champagne » Sun May 04, 2025 5:36 am - 11 Replies
- 125 Views
- Last post by Cenoman
Sun May 04, 2025 3:30 pm
- How many guardians
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- HammerHead
by coloin » Tue Apr 29, 2025 11:10 pm - 1 Replies
- 103 Views
- Last post by denis_berthier
Fri May 02, 2025 2:20 pm
- HammerHead
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- The BxB classification of T&E(2) puzzles
1 ... 13, 14, 15by denis_berthier » Thu Sep 07, 2023 12:10 pm - 217 Replies
- 10837 Views
- Last post by hendrik_monard
Thu May 01, 2025 4:05 pm
- The BxB classification of T&E(2) puzzles
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- Steve Hodoku 4-28-2025
by SteveG48 » Mon Apr 28, 2025 7:51 pm - 4 Replies
- 78 Views
- Last post by P.O.
Tue Apr 29, 2025 5:09 pm
- Steve Hodoku 4-28-2025
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