General
-
- Topics
- Replies
- Views
- Last post
-
- Kids reaction to sudoku.
by DeveloGip » Thu Jun 13, 2024 4:47 pm - 0 Replies
- 3459 Views
- Last post by DeveloGip
Thu Jun 13, 2024 4:47 pm
- Kids reaction to sudoku.
-
- Finding a puzzle based on known given squares
1, 2, 3
by Aranlyde » Thu Apr 16, 2020 9:31 pm
- 44 Replies
- 16981 Views
- Last post by denis_berthier
Mon Jun 03, 2024 5:31 pm
- Finding a puzzle based on known given squares
-
- Sudoku Enumeration Problem
1, 2, 3by Mathimagics » Thu Jan 04, 2018 9:40 am - 30 Replies
- 16629 Views
- Last post by coloin
Fri May 17, 2024 6:17 pm
- Sudoku Enumeration Problem
-
- Min-templates Canonical Form and Catalog
by dobrichev » Thu May 09, 2024 11:13 pm - 10 Replies
- 4448 Views
- Last post by champagne
Thu May 16, 2024 6:34 am
- Min-templates Canonical Form and Catalog
-
- Grids with minimal UA18s for all 2-row,2-col,2-digit UA sets
1, 2by blue » Sun Jun 30, 2019 1:39 pm - 20 Replies
- 8027 Views
- Last post by m_b_metcalf
Sun Mar 10, 2024 11:04 am
- Grids with minimal UA18s for all 2-row,2-col,2-digit UA sets
-
- Asking for 17-clue puzzles and 16-clues with 2 solutions
by qiuyanzhe » Tue Mar 05, 2024 5:39 am - 5 Replies
- 1095 Views
- Last post by m_b_metcalf
Tue Mar 05, 2024 3:23 pm
- Asking for 17-clue puzzles and 16-clues with 2 solutions
-
- Sudoku Country Order
by HATMAN » Wed Feb 21, 2024 4:22 am - 0 Replies
- 780 Views
- Last post by HATMAN
Wed Feb 21, 2024 4:22 am
- Sudoku Country Order
-
- Bands and low-clue pencilmark puzzles
by dobrichev » Thu Feb 15, 2024 7:53 pm - 0 Replies
- 993 Views
- Last post by dobrichev
Thu Feb 15, 2024 7:53 pm
- Bands and low-clue pencilmark puzzles
-
- Hard 5*5 Latin Squares
by qiuyanzhe » Wed Sep 19, 2018 4:22 pm - 9 Replies
- 3526 Views
- Last post by denis_berthier
Fri Feb 02, 2024 12:04 pm
- Hard 5*5 Latin Squares
-
- Sandwich Sudoku Number Combinations
by Fortesque92 » Fri Jan 26, 2024 3:31 am - 2 Replies
- 2877 Views
- Last post by Fortesque92
Sat Jan 27, 2024 12:27 am
- Sandwich Sudoku Number Combinations
-
- Back on Forum
by RichardGoodrich » Thu Jan 11, 2024 11:49 pm - 2 Replies
- 1069 Views
- Last post by RichardGoodrich
Wed Jan 24, 2024 9:29 pm
- Back on Forum
-
- Largest 2-solution BUG
by jovi_al01 » Tue Feb 01, 2022 5:15 am - 10 Replies
- 2084 Views
- Last post by Hajime
Sat Jan 20, 2024 9:00 am
- Largest 2-solution BUG
-
- Best Sudoku app for iPad
by BamaFan » Wed Aug 30, 2023 1:51 pm - 1 Replies
- 1986 Views
- Last post by gulshan212
Tue Nov 14, 2023 1:58 pm
- Best Sudoku app for iPad
-
- Kids reaction to sudoku
by sudokumaster » Wed Oct 25, 2023 10:46 pm - 0 Replies
- 988 Views
- Last post by sudokumaster
Wed Oct 25, 2023 10:46 pm
- Kids reaction to sudoku
-
- at least three 21 clue puzzles for this pattern
by urhegyi » Tue Oct 17, 2023 9:49 am - 6 Replies
- 1103 Views
- Last post by JPF
Wed Oct 18, 2023 10:15 am
- at least three 21 clue puzzles for this pattern
-
- from pattern to puzzle
by P.O. » Sat Oct 07, 2023 10:41 am - 4 Replies
- 1327 Views
- Last post by P.O.
Tue Oct 10, 2023 6:45 pm
- from pattern to puzzle
-
- The making of a gotchi, a simple way to find extreme sudokus
1, 2by eleven » Thu Jan 06, 2011 7:55 pm - 24 Replies
- 8878 Views
- Last post by denis_berthier
Fri Oct 06, 2023 5:43 pm
- The making of a gotchi, a simple way to find extreme sudokus
-
- Sudokus on Interval [0,1]
by qiuyanzhe » Thu Sep 28, 2023 3:06 am - 1 Replies
- 1218 Views
- Last post by mith
Wed Oct 04, 2023 11:48 pm
- Sudokus on Interval [0,1]
-
- reddit sudoku wiki
by StrmCkr » Mon Oct 02, 2023 6:16 pm - 2 Replies
- 2454 Views
- Last post by StrmCkr
Mon Oct 02, 2023 10:16 pm
- reddit sudoku wiki
-
- Hidden Candidates for Dummies
by Trocksmore » Sun Jun 04, 2023 4:14 pm - 4 Replies
- 1534 Views
- Last post by StrmCkr
Mon Oct 02, 2023 6:03 pm
- Hidden Candidates for Dummies
-
- 17 digit puzzles
by warrentrammell » Fri Oct 21, 2022 6:04 pm - 11 Replies
- 2531 Views
- Last post by Yogi
Sun Oct 01, 2023 10:12 am
- 17 digit puzzles
-
- at least 2 puzzles
by urhegyi » Wed Sep 27, 2023 9:54 am - 7 Replies
- 1316 Views
- Last post by JPF
Sat Sep 30, 2023 4:37 pm
- at least 2 puzzles
-
- What's lowest ER for the T&E2 puzzles?
by yzfwsf » Sun Sep 24, 2023 11:10 am - 1 Replies
- 1034 Views
- Last post by P.O.
Sun Sep 24, 2023 11:40 am
- What's lowest ER for the T&E2 puzzles?
-
- SudoRules
by Yogi » Thu Sep 07, 2023 10:36 am - 3 Replies
- 1033 Views
- Last post by denis_berthier
Sat Sep 16, 2023 2:47 am
- SudoRules
-
- PIPs (Pseudo-Independent Positions)
by JP_BENTZ » Sat Sep 02, 2023 12:37 pm - 10 Replies
- 1414 Views
- Last post by JP_BENTZ
Fri Sep 08, 2023 11:49 am
- PIPs (Pseudo-Independent Positions)
-
- remove one clue
by urhegyi » Thu Aug 24, 2023 6:02 pm - 2 Replies
- 982 Views
- Last post by m_b_metcalf
Fri Aug 25, 2023 9:52 am
- remove one clue
-
- from MSP to SSP
by P.O. » Thu Aug 24, 2023 5:34 pm - 0 Replies
- 1045 Views
- Last post by P.O.
Thu Aug 24, 2023 5:34 pm
- from MSP to SSP
-
- What is rule behind it
by kurbads » Thu Aug 10, 2023 12:29 pm - 6 Replies
- 1647 Views
- Last post by StrmCkr
Fri Aug 11, 2023 10:02 pm
- What is rule behind it
-
- M-wings & m-rings: exemplars & examples
1, 2by ronk » Tue May 25, 2010 9:38 pm - 26 Replies
- 10980 Views
- Last post by StrmCkr
Tue Aug 01, 2023 4:52 pm
- M-wings & m-rings: exemplars & examples
-
- Sudoku "scores" & complexity
by senecan » Mon Jul 03, 2023 11:33 am - 1 Replies
- 1051 Views
- Last post by denis_berthier
Wed Jul 19, 2023 6:25 am
- Sudoku "scores" & complexity
-
- Some help for a newbie with a simple game code?
by rusllrd » Wed Apr 05, 2023 10:03 am - 2 Replies
- 1049 Views
- Last post by gulshan212
Tue Jul 18, 2023 2:13 pm
- Some help for a newbie with a simple game code?
-
- Maximal invalid patterns with the fewest number of clues.
1, 2by JPF » Fri Jun 23, 2023 8:40 pm - 19 Replies
- 2392 Views
- Last post by JPF
Sat Jul 08, 2023 9:58 pm
- Maximal invalid patterns with the fewest number of clues.
-
- Minimal patterns
1, 2by Serg » Fri Oct 10, 2014 7:14 am - 15 Replies
- 3699 Views
- Last post by Serg
Sat Jul 08, 2023 3:33 pm
- Minimal patterns
-
- What am I not seeing???
by groston » Thu Jun 29, 2023 9:11 pm - 2 Replies
- 874 Views
- Last post by groston
Fri Jun 30, 2023 4:07 am
- What am I not seeing???
Who is online
Users browsing this forum: No registered users and 3 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
