General
-
- Topics
- Replies
- Views
- Last post
-
- The "right" approach to solve a puzzle
by JeJ » Tue Mar 01, 2011 9:54 pm - 4 Replies
- 1502 Views
- Last post by kifotv
Sun May 22, 2011 7:03 am
- The "right" approach to solve a puzzle
-
- Valid puzzles for Fractal Pattern
1, 2by Serg » Sat Apr 02, 2011 12:10 pm - 16 Replies
- 3139 Views
- Last post by dobrichev
Thu Apr 28, 2011 4:12 pm
- Valid puzzles for Fractal Pattern
-
- How do you type the code in a text editor?
by JeJ » Sat Feb 12, 2011 4:21 pm - 3 Replies
- 1319 Views
- Last post by Pat
Sun Feb 13, 2011 12:45 pm
- How do you type the code in a text editor?
-
- Finding unavoidable sets
by RW » Fri Feb 11, 2011 8:54 am - 2 Replies
- 2081 Views
- Last post by RW
Fri Feb 11, 2011 10:17 am
- Finding unavoidable sets
-
- Sudoku generator
by lerxst » Mon Dec 13, 2010 6:16 pm - 1 Replies
- 1160 Views
- Last post by m_b_metcalf
Mon Dec 13, 2010 9:26 pm
- Sudoku generator
-
- Low-Stepper STD-27
by Pyrrho » Fri Dec 10, 2010 7:03 pm - 4 Replies
- 1434 Views
- Last post by m_b_metcalf
Mon Dec 13, 2010 5:43 pm
- Low-Stepper STD-27
-
- Rating standard
by lerxst » Mon Dec 13, 2010 4:55 am - 2 Replies
- 1174 Views
- Last post by ronk
Mon Dec 13, 2010 1:51 pm
- Rating standard
-
- Reviewers and bloggers
by nicolaca » Thu Dec 02, 2010 11:10 am - 0 Replies
- 1164 Views
- Last post by nicolaca
Thu Dec 02, 2010 11:10 am
- Reviewers and bloggers
-
- Sudoku solved in world record time?
by 999_Springs » Sun Oct 31, 2010 10:30 pm - 1 Replies
- 2201 Views
- Last post by m_b_metcalf
Mon Nov 01, 2010 6:52 am
- Sudoku solved in world record time?
-
- Combinations of 3 or 4 strong and weak inferences
by 999_Springs » Sun Oct 10, 2010 10:30 pm - 6 Replies
- 2044 Views
- Last post by daj95376
Mon Nov 01, 2010 12:04 am
- Combinations of 3 or 4 strong and weak inferences
-
- new challenges
by ab » Sun Oct 24, 2010 7:41 pm - 10 Replies
- 1990 Views
- Last post by Red Ed
Sat Oct 30, 2010 5:52 pm
- new challenges
-
- NQS (not-quite-superior)
by Pat » Tue Oct 19, 2010 9:06 am - 0 Replies
- 1227 Views
- Last post by Pat
Tue Oct 19, 2010 9:06 am
- NQS (not-quite-superior)
-
- Grid Momentum
by dobrichev » Mon Oct 11, 2010 11:55 pm - 5 Replies
- 1596 Views
- Last post by eleven
Wed Oct 13, 2010 3:48 pm
- Grid Momentum
-
- Puzzle with only naked singles or hidden singles?
by AR4793 » Wed Sep 29, 2010 7:17 pm - 4 Replies
- 2167 Views
- Last post by Pat
Tue Oct 12, 2010 11:24 am
- Puzzle with only naked singles or hidden singles?
-
- Techniques: difficulty for humans
by mariano_donati » Mon Sep 06, 2010 6:34 am - 0 Replies
- 1147 Views
- Last post by mariano_donati
Mon Sep 06, 2010 6:34 am
- Techniques: difficulty for humans
-
- Maximum empty cells when hints are used
by billeioru » Mon Sep 06, 2010 3:40 am - 0 Replies
- 1139 Views
- Last post by billeioru
Mon Sep 06, 2010 3:40 am
- Maximum empty cells when hints are used
-
- DOOFUS Is Taking Over The World
by 999_Springs » Mon Aug 30, 2010 7:55 pm
- 0 Replies
- 1085 Views
- Last post by 999_Springs
Mon Aug 30, 2010 7:55 pm
- DOOFUS Is Taking Over The World
-
- Solution Path to the Easter Monster Puzzle
by 999_Springs » Mon Aug 30, 2010 7:49 pm - 0 Replies
- 1392 Views
- Last post by 999_Springs
Mon Aug 30, 2010 7:49 pm
- Solution Path to the Easter Monster Puzzle
-
- Solving without pencil marks
by Noumenon » Wed Aug 25, 2010 3:46 pm - 2 Replies
- 3914 Views
- Last post by gsf
Wed Aug 25, 2010 4:13 pm
- Solving without pencil marks
-
- Symmetrically-clued 17s
by Red Ed » Sat Mar 18, 2006 3:03 pm - 6 Replies
- 6495 Views
- Last post by ronk
Tue Aug 24, 2010 11:11 am
- Symmetrically-clued 17s
-
- First symmetric 17-clues puzzle is found!
by Serg » Thu Aug 12, 2010 6:17 pm - 2 Replies
- 1284 Views
- Last post by Serg
Fri Aug 13, 2010 6:32 am
- First symmetric 17-clues puzzle is found!
-
- Fantastic new tool to find new 17 given sudokus
by JPSangin » Sun Jul 18, 2010 3:28 pm
- 14 Replies
- 1567 Views
- Last post by ronk-Moderator
Sat Jul 24, 2010 8:51 pm
- Fantastic new tool to find new 17 given sudokus
-
- Band Signatures and Uses
by holdout » Tue Jul 20, 2010 10:03 pm - 0 Replies
- 1082 Views
- Last post by holdout
Tue Jul 20, 2010 10:03 pm
- Band Signatures and Uses
-
- Need help in some probability calculations
1, 2by dobrichev » Wed Jun 16, 2010 4:46 pm - 22 Replies
- 2869 Views
- Last post by dobrichev
Wed Jul 07, 2010 6:15 pm
- Need help in some probability calculations
-
- rookery numbers
by dukuso » Tue Jun 22, 2010 8:35 am - 8 Replies
- 1330 Views
- Last post by dukuso
Wed Jun 23, 2010 7:31 am
- rookery numbers
-
- gang of 44 , gang of 416
1, 2by dukuso » Mon Jun 07, 2010 8:40 am - 20 Replies
- 3691 Views
- Last post by dukuso
Thu Jun 10, 2010 7:51 am
- gang of 44 , gang of 416
-
- copyright on sudokus
by dukuso » Tue May 25, 2010 8:47 am - 3 Replies
- 1138 Views
- Last post by Pat
Tue May 25, 2010 1:38 pm
- copyright on sudokus
-
- save draft
by dukuso » Tue May 25, 2010 8:03 am - 1 Replies
- 1043 Views
- Last post by Pat
Tue May 25, 2010 11:20 am
- save draft
-
- Split - Wing: exemplars and examples
by StrmCkr » Sun May 23, 2010 8:01 am - 1 Replies
- 2992 Views
- Last post by StrmCkr
Sun May 23, 2010 8:02 am
- Split - Wing: exemplars and examples
-
- Do some Brain Age sudoku puzzles require some guessing?
by ***JULIA*** » Wed Apr 01, 2009 12:17 pm - 3 Replies
- 1737 Views
- Last post by lbgirlgamer
Mon May 04, 2009 12:41 am
- Do some Brain Age sudoku puzzles require some guessing?
-
- Question about ratio of symmetrical 18 clue sudokus
by olimpia » Fri May 01, 2009 4:19 pm - 0 Replies
- 1248 Views
- Last post by olimpia
Fri May 01, 2009 4:19 pm
- Question about ratio of symmetrical 18 clue sudokus
-
- Have The Times ever published a pearl?
by 999_Springs » Fri Apr 10, 2009 8:35 pm - 1 Replies
- 1282 Views
- Last post by Pat
Mon Apr 20, 2009 10:52 am
- Have The Times ever published a pearl?
-
- Does anybody know what this is!?
by 999_Springs » Mon Apr 13, 2009 6:56 pm - 9 Replies
- 1711 Views
- Last post by ttt
Sun Apr 19, 2009 4:24 pm
- Does anybody know what this is!?
-
- Where can I find medium-level explanations for strategy?
by sparewords » Tue Apr 14, 2009 7:29 pm - 4 Replies
- 1376 Views
- Last post by DonM
Thu Apr 16, 2009 11:07 pm
- Where can I find medium-level explanations for strategy?
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
