General
-
- Topics
- Replies
- Views
- Last post
-
- Is an ALS XY-wing considered a chain?
by ArkieTech » Wed Apr 16, 2014 4:00 pm - 3 Replies
- 1817 Views
- Last post by daj95376
Wed Apr 16, 2014 10:04 pm
- Is an ALS XY-wing considered a chain?
-
- Easiest puzzles
by dobrichev » Sun Feb 09, 2014 12:31 pm - 7 Replies
- 2031 Views
- Last post by Pat
Tue Feb 18, 2014 12:10 pm
- Easiest puzzles
-
- Sudoku Anchor-5, etc.
by RichardGoodrich » Fri Jan 17, 2014 3:45 am - 0 Replies
- 1689 Views
- Last post by RichardGoodrich
Fri Jan 17, 2014 3:45 am
- Sudoku Anchor-5, etc.
-
- Where is or was the Eureka Forum
by RichardGoodrich » Thu Nov 07, 2013 3:58 am - 3 Replies
- 1931 Views
- Last post by fdutra
Sun Nov 24, 2013 2:01 pm
- Where is or was the Eureka Forum
-
- Sudoku People
by RichardGoodrich » Fri Dec 21, 2012 11:55 pm - 3 Replies
- 2349 Views
- Last post by RichardGoodrich
Thu Nov 07, 2013 3:46 am
- Sudoku People
-
- Helmut's Sudoku Formatter
by keith » Mon Nov 04, 2013 1:54 am - 1 Replies
- 1737 Views
- Last post by GouinJP
Mon Nov 04, 2013 7:48 am
- Helmut's Sudoku Formatter
-
- Bored with no pencil marks
by Turtle » Sun Oct 27, 2013 1:51 pm - 6 Replies
- 1994 Views
- Last post by JasonLion
Tue Oct 29, 2013 6:32 pm
- Bored with no pencil marks
-
- Sudoku Aid or Cheating?
by mooker » Wed Apr 11, 2007 4:11 pm - 14 Replies
- 13896 Views
- Last post by David P Bird
Sun Oct 13, 2013 10:15 pm
- Sudoku Aid or Cheating?
-
- Looking for puzzles for my Sudoku app
by ohho » Wed Oct 02, 2013 6:55 am - 9 Replies
- 2195 Views
- Last post by ohho
Mon Oct 07, 2013 1:39 am
- Looking for puzzles for my Sudoku app
-
- ALS Algorithm Needed
by Sudtyro2 » Tue Sep 10, 2013 8:01 pm - 4 Replies
- 1925 Views
- Last post by Sudtyro2
Wed Sep 11, 2013 6:36 pm
- ALS Algorithm Needed
-
- what is Back link?
by tomdean » Tue Sep 03, 2013 7:50 am - 1 Replies
- 1592 Views
- Last post by David P Bird
Thu Sep 05, 2013 8:51 am
- what is Back link?
-
- Daily Sudoku Forum is down
by keith » Sat Oct 20, 2012 10:07 pm - 14 Replies
- 2946 Views
- Last post by hughwill
Fri Aug 23, 2013 9:05 am
- Daily Sudoku Forum is down
-
- Stripping Out Redundant Clues
1, 2, 3by David P Bird » Thu Jan 03, 2013 8:03 pm - 32 Replies
- 5460 Views
- Last post by StrmCkr
Fri Aug 02, 2013 4:48 pm
- Stripping Out Redundant Clues
-
- The real distribution of minimal puzzles
1, 2, 3, 4, 5
by denis_berthier » Tue Nov 30, 2010 3:45 pm
- 63 Replies
- 12616 Views
- Last post by denis_berthier
Thu Aug 01, 2013 7:40 am
- The real distribution of minimal puzzles
-
- AICs with 9 links - and new original names
by 999_Springs » Wed Jul 24, 2013 9:00 pm - 0 Replies
- 1669 Views
- Last post by 999_Springs
Wed Jul 24, 2013 9:00 pm
- AICs with 9 links - and new original names
-
- Holes beget holes
1, 2by Red Ed » Thu May 23, 2013 10:17 pm - 18 Replies
- 3432 Views
- Last post by daj95376
Thu May 30, 2013 3:28 pm
- Holes beget holes
-
- Universal Elimination Pattern for hard puzzles
1 ... 5, 6, 7by logel » Fri Apr 19, 2013 2:21 pm - 101 Replies
- 15427 Views
- Last post by denis_berthier
Tue May 21, 2013 6:26 am
- Universal Elimination Pattern for hard puzzles
-
- How do ARs Arise?
1, 2by David P Bird » Fri Mar 29, 2013 10:02 am - 25 Replies
- 4052 Views
- Last post by denis_berthier
Wed May 08, 2013 3:51 pm
- How do ARs Arise?
-
- Sudoku's maths
by Hoetre » Fri Apr 26, 2013 10:24 am - 3 Replies
- 1470 Views
- Last post by Hoetre
Sat Apr 27, 2013 1:03 pm
- Sudoku's maths
-
- One flew over the backdoors
1, 2, 3, 4, 5by dobrichev » Thu Dec 06, 2012 9:14 pm - 63 Replies
- 9967 Views
- Last post by denis_berthier
Fri Apr 19, 2013 10:21 am
- One flew over the backdoors
-
- Four-Row Cover
by holdout » Wed Apr 03, 2013 8:46 pm - 11 Replies
- 2411 Views
- Last post by Red Ed
Wed Apr 17, 2013 9:37 pm
- Four-Row Cover
-
- Counting Cases
by David P Bird » Wed Apr 17, 2013 10:25 am - 1 Replies
- 1363 Views
- Last post by dobrichev
Wed Apr 17, 2013 6:15 pm
- Counting Cases
-
- Sudokus with one solution
by Krillere » Wed Feb 20, 2013 2:13 pm - 1 Replies
- 1439 Views
- Last post by champagne
Thu Feb 21, 2013 2:27 am
- Sudokus with one solution
-
- Please share with us the tricks
by edwardfranco » Tue Jan 22, 2013 7:39 am - 0 Replies
- 1356 Views
- Last post by edwardfranco
Tue Jan 22, 2013 7:39 am
- Please share with us the tricks
-
- There is no 16-clue puzzle
1, 2by moschopulus2 » Sun Jan 01, 2012 12:53 pm - 15 Replies
- 4775 Views
- Last post by 999_Springs
Sun Jan 20, 2013 10:46 pm
- There is no 16-clue puzzle
-
- cannot access sudopedia.org
by engage » Sat Feb 04, 2012 2:43 pm - 12 Replies
- 3055 Views
- Last post by David P Bird
Sun Nov 25, 2012 7:24 am
- cannot access sudopedia.org
-
- even & odd numbers formation
by 7b53 » Thu Oct 04, 2012 4:11 am - 5 Replies
- 1893 Views
- Last post by Pat
Wed Oct 10, 2012 1:20 pm
- even & odd numbers formation
-
- Andrew Stuart - Weekly Extreme 'Unsolveable' Sudoku Puzzle
by JC Van Hay » Fri Apr 06, 2012 2:23 pm - 11 Replies
- 3583 Views
- Last post by champagne
Sun Sep 30, 2012 3:26 pm
- Andrew Stuart - Weekly Extreme 'Unsolveable' Sudoku Puzzle
-
- Does adding colors with numbers help solving sudoku?
by sukugo » Sat Sep 15, 2012 12:24 am - 1 Replies
- 1451 Views
- Last post by JasonLion
Sat Sep 15, 2012 6:32 pm
- Does adding colors with numbers help solving sudoku?
-
- Extremely Hard Sudoku
by TheMoop » Fri Aug 24, 2012 1:03 am - 2 Replies
- 1962 Views
- Last post by JasonLion
Fri Aug 24, 2012 12:46 pm
- Extremely Hard Sudoku
-
- Telkin Hard Sudoku Thread
by Telkin » Wed Jul 11, 2012 9:52 pm - 3 Replies
- 1524 Views
- Last post by Pat
Wed Jul 25, 2012 7:54 am
- Telkin Hard Sudoku Thread
-
- Cycle factorization classes
by Serg » Tue Jul 24, 2012 10:52 pm
- 0 Replies
- 2270 Views
- Last post by Serg
Tue Jul 24, 2012 10:52 pm
- Cycle factorization classes
-
- The hardest-ever sudoku?
by dino_hsu_1019 » Thu Jul 12, 2012 10:44 am - 1 Replies
- 2664 Views
- Last post by Pat
Thu Jul 12, 2012 11:09 am
- The hardest-ever sudoku?
-
- One-band patterns
1, 2by Serg » Sun Apr 01, 2012 4:16 pm - 16 Replies
- 4219 Views
- Last post by Serg
Tue Jun 12, 2012 7:48 pm
- One-band patterns
Who is online
Users browsing this forum: No registered users and 2 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
