Everything about Sudoku that doesn't fit in one of the other sections
-
- Solution counts after random generation, 1 clue relaxation
by tdillon » Sun Jan 26, 2020 7:20 am
- 10 Replies
- 761 Views
- Last post by tdillon
Wed Jan 29, 2020 5:51 pm
-
- independent grid Sudoku
by hj_18 » Fri Jan 10, 2020 1:20 am
- 0 Replies
- 571 Views
- Last post by hj_18
Fri Jan 10, 2020 1:20 am
-
- I use translate
by itadep » Fri Dec 06, 2019 2:42 pm
- 0 Replies
- 573 Views
- Last post by itadep
Fri Dec 06, 2019 2:42 pm
-
- I need a sudoku board recommendation for Christmas!
by AngeLinus » Mon Dec 02, 2019 6:44 am
- 0 Replies
- 585 Views
- Last post by AngeLinus
Mon Dec 02, 2019 6:44 am
-
- Backdoor, T&E or Colouring?
by Yogi » Mon Nov 25, 2019 5:16 am
- 5 Replies
- 783 Views
- Last post by Mauriès Robert
Sat Nov 30, 2019 4:35 pm
-
- Help with Next Steps in this game
by azncandylovero4 » Sat Nov 23, 2019 8:27 pm
- 2 Replies
- 579 Views
- Last post by azncandylovero4
Sun Nov 24, 2019 2:03 pm
-
- Double Sudoku 9x9 success
by Pupp » Tue Nov 05, 2019 2:54 am
- 3 Replies
- 1624 Views
- Last post by 1to9only
Tue Nov 12, 2019 5:27 pm
-
- High Clue Puzzles
by Mathimagics » Mon Nov 04, 2019 9:45 am
- 5 Replies
- 678 Views
- Last post by dobrichev
Mon Nov 04, 2019 1:24 pm
-
- No grids with MCN > 16
by Mathimagics » Tue Jul 23, 2019 6:23 pm
- 8 Replies
- 901 Views
- Last post by dobrichev
Mon Nov 04, 2019 12:36 pm
-
- Hello everybody (I'm new)
by Pupp » Sun Oct 20, 2019 2:28 pm
- 7 Replies
- 776 Views
- Last post by Pupp
Sat Oct 26, 2019 11:56 am
-
- How to Solve a Sudoku
by luanvanviet » Fri Sep 27, 2019 9:40 am
- 1 Replies
- 810 Views
- Last post by Pupp
Mon Oct 21, 2019 2:58 am
-
- High clue tamagotchis
by eleven » Sun May 23, 2010 9:04 pm
- 207 Replies
- 27886 Views
- Last post by dobrichev
Thu Oct 10, 2019 6:14 pm
-
- Newspaper Ratings
by m_b_metcalf » Tue Oct 01, 2019 3:08 pm
- 1 Replies
- 766 Views
- Last post by dobrichev
Tue Oct 01, 2019 3:31 pm
-
- No new 17s within {-2+2}
by dobrichev » Wed May 16, 2012 5:01 pm
- 86 Replies
- 9551 Views
- Last post by blue
Tue Sep 24, 2019 4:08 pm
-
- Intrinsically Difficult Patterns
by m_b_metcalf » Wed Apr 01, 2009 4:38 pm
- 2 Replies
- 1615 Views
- Last post by champagne
Sun Sep 08, 2019 12:26 pm
-
- Rating Invalid puzzles
by dobrichev » Mon Jul 22, 2019 2:39 pm
- 11 Replies
- 780 Views
- Last post by denis_berthier
Wed Jul 24, 2019 2:29 pm
-
- Grids with minimal UA18s for all 2-row,2-col,2-digit UA sets
by blue » Sun Jun 30, 2019 1:39 pm
- 19 Replies
- 1634 Views
- Last post by champagne
Wed Jul 24, 2019 6:32 am
-
- Minimum number of checks
by denis_berthier » Sun Jun 30, 2019 6:18 am
- 83 Replies
- 4454 Views
- Last post by StrmCkr
Mon Jul 22, 2019 7:06 pm
-
- Intercalates v UA4's
by Mathimagics » Fri Jul 19, 2019 7:57 am
- 15 Replies
- 1256 Views
- Last post by dobrichev
Mon Jul 22, 2019 2:22 pm
-
- UA Set for a Given Grid
by Mathimagics » Fri Jun 28, 2019 3:50 pm
- 31 Replies
- 2138 Views
- Last post by Mathimagics
Mon Jul 01, 2019 12:05 pm
-
- Android Sudoku app
by JasonLion » Fri Jun 28, 2019 7:10 pm
- 1 Replies
- 768 Views
- Last post by 1to9only
Fri Jun 28, 2019 7:56 pm
-
- Investigation of one-band-free patterns
by dogiaokhanhlinh » Mon May 27, 2019 9:33 am
- 3 Replies
- 906 Views
- Last post by Mathimagics
Wed May 29, 2019 2:54 am
-
- Sudoku variants summary
by Wecoc » Mon May 13, 2019 6:38 pm
- 0 Replies
- 974 Views
- Last post by Wecoc
Mon May 13, 2019 6:38 pm
-
- How to Solve Sudoku Puzzles
by luanvanviet » Wed Feb 13, 2019 8:27 am
- 1 Replies
- 951 Views
- Last post by susannelson
Fri May 10, 2019 6:37 am
-
- Creating a puzzle, help
by Trilola » Sun Apr 07, 2019 2:01 am
- 7 Replies
- 811 Views
- Last post by brunoz
Mon May 06, 2019 9:22 am
-
- gaming system and method for sudoku-based game - patent
by 1to9only » Fri Apr 12, 2019 9:19 am
- 0 Replies
- 666 Views
- Last post by 1to9only
Fri Apr 12, 2019 9:19 am
-
- The hardest sudokus
by ravel » Sun May 28, 2006 8:09 pm
- 989 Replies
- 457419 Views
- Last post by ssxsssxs
Mon Mar 04, 2019 11:10 pm
-
- Sudoku Survey
by aml » Thu Feb 14, 2019 2:03 pm
- 6 Replies
- 945 Views
- Last post by Mathimagics
Sat Feb 23, 2019 8:37 pm
-
- ColorKu inspired sculpture
by drepetto » Tue Feb 12, 2019 9:04 pm
- 0 Replies
- 737 Views
- Last post by drepetto
Tue Feb 12, 2019 9:04 pm
-
- Counting minimal puzzles: subsets, supersets, etc.
by hoangtaybaokiem1993 » Mon Jan 14, 2019 4:45 am
- 0 Replies
- 674 Views
- Last post by hoangtaybaokiem1993
Mon Jan 14, 2019 4:45 am
-
- Nomenclatura
by coyote56 » Tue Feb 13, 2018 9:48 pm
- 1 Replies
- 1110 Views
- Last post by NicoleAngela
Sat Jan 12, 2019 10:18 am
-
- My Nightmares and One-Trick Ponies
by 200e200w » Sun Jan 28, 2018 7:47 pm
- 3 Replies
- 1187 Views
- Last post by NicoleAngela
Sat Jan 12, 2019 10:16 am
-
- i have noticed that some puzzles
by tarek » Wed Jan 09, 2019 3:15 pm
- 0 Replies
- 747 Views
- Last post by tarek
Wed Jan 09, 2019 3:15 pm
-
- Did I just break the World Record of Speed Sudoku?!!
by Madolite » Tue Dec 11, 2018 2:55 am
- 11 Replies
- 19874 Views
- Last post by Madolite
Tue Jan 08, 2019 9:09 am
-
- Latin Phrasebook?
by Mathimagics » Thu Dec 27, 2018 4:28 am
- 2 Replies
- 850 Views
- Last post by Mathimagics
Thu Dec 27, 2018 12:05 pm
-
- Hard 5*5 Latin Squares
by qiuyanzhe » Wed Sep 19, 2018 4:22 pm
- 7 Replies
- 1238 Views
- Last post by qiuyanzhe
Thu Dec 27, 2018 9:53 am
-
- Sudoku Symmetry Group (minimal spec)
by Mathimagics » Sat Dec 15, 2018 9:14 pm
- 86 Replies
- 4200 Views
- Last post by blue
Thu Dec 27, 2018 8:53 am
-
- Is sudoku good for your brain?
by Axel2801 » Wed Dec 26, 2018 1:44 am
- 0 Replies
- 676 Views
- Last post by Axel2801
Wed Dec 26, 2018 1:44 am
-
- Highest rated 17-clue puzzle?
by SpAce » Wed Sep 05, 2018 6:06 am
- 15 Replies
- 1816 Views
- Last post by m_b_metcalf
Wed Dec 19, 2018 6:38 am
-
- Sudokus with one solution
by enxio27 » Tue Dec 04, 2018 7:10 pm
- 2 Replies
- 745 Views
- Last post by Pat
Wed Dec 05, 2018 1:08 pm
Return to Board index
Who is online
Users browsing this forum: No registered users and 1 guest
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