Everything about Sudoku that doesn't fit in one of the other sections
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- Two ways Sudoku is being played
by BullHorn » Sat Feb 11, 2023 4:56 pm
- 6 Replies
- 919 Views
- Last post by Yogi
Mon Feb 20, 2023 7:43 pm
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- Pattern-proper puzzles
by tdillon » Mon Jan 16, 2023 1:53 am
- 8 Replies
- 832 Views
- Last post by tdillon
Thu Jan 19, 2023 7:21 pm
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- mahematics
by chi » Tue Jan 10, 2023 7:49 pm
- 17 Replies
- 1299 Views
- Last post by Leren
Sat Jan 14, 2023 2:49 am
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- More Homework 7
by JPF » Wed Dec 07, 2022 4:49 pm
- 18 Replies
- 1408 Views
- Last post by coloin
Wed Dec 14, 2022 1:27 pm
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- 19 CLUE SUDOKU WORKOUT
by coloin » Mon Dec 12, 2022 10:57 am
- 8 Replies
- 639 Views
- Last post by coloin
Wed Dec 14, 2022 12:51 pm
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- MonoCyclic Grids
by Mathimagics » Tue Jul 05, 2022 2:32 pm
- 23 Replies
- 1846 Views
- Last post by coloin
Mon Dec 12, 2022 11:13 am
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- Fully symmetrical puzzles
by JPF » Sat Apr 01, 2006 12:14 am
- 225 Replies
- 143400 Views
- Last post by JPF
Sun Dec 11, 2022 6:26 pm
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- T&E(2) patterns and puzzles
by denis_berthier » Mon Nov 28, 2022 7:16 am
- 5 Replies
- 734 Views
- Last post by denis_berthier
Mon Dec 05, 2022 4:56 am
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- More Homework 6
by JPF » Wed Nov 23, 2022 11:34 pm
- 29 Replies
- 1467 Views
- Last post by JPF
Sat Dec 03, 2022 10:30 pm
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- More Homework 3
by JPF » Sun Oct 30, 2022 11:10 pm
- 44 Replies
- 2203 Views
- Last post by JPF
Sun Nov 20, 2022 5:09 pm
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- More Homework 5
by JPF » Mon Nov 14, 2022 12:25 pm
- 20 Replies
- 1213 Views
- Last post by JPF
Sat Nov 19, 2022 12:50 pm
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- More Homework 4
by JPF » Fri Nov 11, 2022 10:55 am
- 17 Replies
- 1102 Views
- Last post by blue
Sun Nov 13, 2022 9:57 pm
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- Two equal boxes
by GouinJP » Sat Oct 29, 2022 1:00 pm
- 13 Replies
- 786 Views
- Last post by JPF
Sun Nov 06, 2022 10:08 am
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- Maximum number of clues for a given SE rating
by 999_Springs » Thu Jul 24, 2008 4:10 pm
- 142 Replies
- 34079 Views
- Last post by mith
Tue Nov 01, 2022 5:58 pm
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- Investigation of one-crossing-free patterns
by Serg » Thu Feb 14, 2013 9:13 am
- 82 Replies
- 15670 Views
- Last post by JPF
Mon Oct 17, 2022 7:19 pm
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- How many 1-clue-box and 2-clue-box?
by Eioru » Thu Aug 17, 2006 11:05 am
- 59 Replies
- 5938 Views
- Last post by Serg
Mon Sep 26, 2022 9:35 am
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- Relation between difficulty and number of candidates
by denis_berthier » Mon Feb 28, 2022 5:43 am
- 4 Replies
- 1025 Views
- Last post by denis_berthier
Wed Aug 31, 2022 7:02 am
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- Multiple Solutions
by FrankD » Tue Aug 23, 2022 6:42 pm
- 4 Replies
- 590 Views
- Last post by FrankD
Thu Aug 25, 2022 3:57 pm
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- History of AIC's
by RSW » Wed Jun 22, 2022 11:06 pm
- 8 Replies
- 942 Views
- Last post by denis_berthier
Tue Aug 09, 2022 3:30 am
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- Puzzles with clues in diagonal boxes
by coloin » Tue Jun 28, 2022 9:18 pm
- 12 Replies
- 1086 Views
- Last post by coloin
Mon Jul 04, 2022 11:02 pm
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- Bruteforce meaning
by BamaFan » Wed Jun 08, 2022 11:18 pm
- 2 Replies
- 666 Views
- Last post by Mathimagics
Thu Jun 09, 2022 2:08 am
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- Sudoku Professor
by qprfan99 » Sat May 21, 2022 1:32 am
- 2 Replies
- 764 Views
- Last post by qprfan99
Wed Jun 01, 2022 5:49 am
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- Website that allows you to enter a puzzle
by qprfan99 » Thu May 12, 2022 11:34 pm
- 4 Replies
- 712 Views
- Last post by qprfan99
Wed Jun 01, 2022 5:47 am
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- Largest number of empty groups?
by tso » Fri Aug 12, 2005 9:41 pm
- 37 Replies
- 21093 Views
- Last post by ghfick
Sat May 14, 2022 11:33 pm
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- Sudoku App with solving technique
by gjjlfz » Tue May 10, 2022 5:21 am
- 0 Replies
- 564 Views
- Last post by gjjlfz
Tue May 10, 2022 5:21 am
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- 17-clue symmetric puzzles
by m_b_metcalf » Fri May 06, 2022 8:36 am
- 4 Replies
- 669 Views
- Last post by m_b_metcalf
Mon May 09, 2022 2:48 pm
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- The best symmetry
by JPF » Tue Dec 11, 2007 12:36 am
- 29 Replies
- 6596 Views
- Last post by m_b_metcalf
Mon May 09, 2022 9:44 am
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- Looking for some very very very hard sudoku
by p0486 » Sat Mar 18, 2006 1:36 pm
- 60 Replies
- 44717 Views
- Last post by International_DBA
Sat Apr 30, 2022 10:04 am
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- Unfilled boxes, but puzzle already solved?
by flycaster » Tue Apr 26, 2022 4:28 pm
- 11 Replies
- 836 Views
- Last post by flycaster
Fri Apr 29, 2022 10:50 pm
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- Glossary, terms, etc
by Wepwawet » Sun Apr 10, 2022 4:54 pm
- 3 Replies
- 652 Views
- Last post by Wepwawet
Tue Apr 19, 2022 12:02 am
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- Elimination of Candidates vs Sudoku Rating
by AnotherLife » Thu Apr 14, 2022 5:31 pm
- 5 Replies
- 777 Views
- Last post by AnotherLife
Fri Apr 15, 2022 8:12 pm
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- Fully symmetrical invalid patterns
by Serg » Wed Feb 15, 2017 10:54 am
- 91 Replies
- 10349 Views
- Last post by Serg
Mon Apr 11, 2022 10:44 am
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- Glossary, terms, etc
by Wepwawet » Sun Apr 10, 2022 4:53 pm
- 0 Replies
- 515 Views
- Last post by Wepwawet
Sun Apr 10, 2022 4:53 pm
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- I just develope a new sudoku app, wanna hear your opinion
by DevCorgi » Sat Apr 09, 2022 5:17 am
- 0 Replies
- 517 Views
- Last post by DevCorgi
Sat Apr 09, 2022 5:17 am
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- Diagonal Puzzles
by JPF » Tue Mar 22, 2022 11:28 pm
- 7 Replies
- 855 Views
- Last post by JPF
Fri Mar 25, 2022 11:32 pm
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- Mega Collection .sdm format.
by Pupp » Fri Mar 25, 2022 4:39 pm
- 0 Replies
- 664 Views
- Last post by Pupp
Fri Mar 25, 2022 4:39 pm
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- Puzzles with 123456789 in the diagonal
by coloin » Thu Feb 17, 2022 9:46 pm
- 41 Replies
- 2939 Views
- Last post by coloin
Thu Mar 10, 2022 11:43 pm
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- Help me make a sudoku game that you will love to play.
by afkcodes » Thu Mar 10, 2022 5:47 pm
- 0 Replies
- 596 Views
- Last post by afkcodes
Thu Mar 10, 2022 5:47 pm
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- Sudoku Explainer Ratings and Chain Classes
by AnotherLife » Sat Dec 04, 2021 10:26 pm
- 26 Replies
- 2784 Views
- Last post by 1to9only
Sun Feb 13, 2022 2:48 pm
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- Markus Wiederkehr / Andoku
by Yogi » Sun Feb 06, 2022 12:44 am
- 1 Replies
- 598 Views
- Last post by Hajime
Sun Feb 06, 2022 8:59 am
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