General
-
- Topics
- Replies
- Views
- Last post
-
- Invalid (incompletable) 4-template(s)
1, 2by dobrichev » Wed Feb 08, 2012 11:28 pm - 21 Replies
- 1041 Views
- Last post by David P Bird
Sun Feb 12, 2012 10:52 am
- Invalid (incompletable) 4-template(s)
-
- 'Sudoku Seasons - Love Quotes Contest'
by 99Games » Thu Feb 09, 2012 10:45 am - 0 Replies
- 697 Views
- Last post by 99Games
Thu Feb 09, 2012 10:45 am
- 'Sudoku Seasons - Love Quotes Contest'
-
- sudoku 20*20 (5*4)
by whk01 » Wed Jan 11, 2012 10:38 pm - 0 Replies
- 571 Views
- Last post by whk01
Wed Jan 11, 2012 10:38 pm
- sudoku 20*20 (5*4)
-
- Hidden Quadruple (Quad) puzzles
1, 2
by tarek » Tue Jan 03, 2012 10:27 am
- 17 Replies
- 1598 Views
- Last post by tarek
Mon Jan 09, 2012 9:28 pm
- Hidden Quadruple (Quad) puzzles
-
- Puzzle design by remove-add and remove-remove-add steps
by Thierry Moreau » Mon Jan 02, 2012 6:36 pm - 0 Replies
- 517 Views
- Last post by Thierry Moreau
Mon Jan 02, 2012 6:36 pm
- Puzzle design by remove-add and remove-remove-add steps
-
- Super Sudoku Puzzle Solver that has letters & numbers combined?
by angelofthenight » Sun Nov 13, 2011 8:41 pm - 4 Replies
- 1361 Views
- Last post by bundy
Sun Jan 01, 2012 7:41 pm
- Super Sudoku Puzzle Solver that has letters & numbers combined?
-
- Happy new 2012 year!
by Serg » Sat Dec 31, 2011 9:54 pm - 0 Replies
- 462 Views
- Last post by Serg
Sat Dec 31, 2011 9:54 pm
- Happy new 2012 year!
-
- Puzzle design method, all handcrafted
by Thierry Moreau » Sat Dec 24, 2011 11:16 am - 5 Replies
- 820 Views
- Last post by Thierry Moreau
Tue Dec 27, 2011 4:18 pm
- Puzzle design method, all handcrafted
-
- Sparse Matrix Sudoku Problem
by wuzhenzhi » Wed Dec 21, 2011 11:15 am
- 0 Replies
- 610 Views
- Last post by wuzhenzhi
Wed Dec 21, 2011 11:15 am
- Sparse Matrix Sudoku Problem
-
- Blank grids
by Hache » Wed Dec 07, 2011 3:55 pm
- 3 Replies
- 1216 Views
- Last post by SadMan
Sun Dec 11, 2011 10:44 pm
- Blank grids
-
- On zero solutions
by m_b_metcalf » Mon Nov 28, 2011 2:11 am - 6 Replies
- 676 Views
- Last post by m_b_metcalf
Thu Dec 08, 2011 11:42 pm
- On zero solutions
-
- Recommendation for Nintendo DS
by lbayorkie » Sat Sep 03, 2011 2:15 pm - 0 Replies
- 431 Views
- Last post by lbayorkie
Sat Sep 03, 2011 2:15 pm
- Recommendation for Nintendo DS
-
- Minimal clues to complete a grid examining k-templates
by dobrichev » Sun Aug 07, 2011 7:43 pm - 2 Replies
- 573 Views
- Last post by dobrichev
Wed Aug 31, 2011 9:38 pm
- Minimal clues to complete a grid examining k-templates
-
- Generating all sudokus from a bit pattern
1, 2by ThemePark » Mon Aug 15, 2011 12:21 am - 17 Replies
- 1128 Views
- Last post by ab
Wed Aug 24, 2011 3:53 pm
- Generating all sudokus from a bit pattern
-
- Minlex Form: Min and Max Lists / Chaining
by holdout » Sun Jul 31, 2011 10:07 pm
- 14 Replies
- 1547 Views
- Last post by dobrichev
Thu Aug 18, 2011 11:10 pm
- Minlex Form: Min and Max Lists / Chaining
-
- Orthogonal sudoku
by giant » Wed Sep 14, 2005 7:49 am - 5 Replies
- 2453 Views
- Last post by Smythe Dakota
Tue Aug 16, 2011 10:50 pm
- Orthogonal sudoku
-
- "Graeco-Latin Soduku" challenge
by tinfoil » Fri Jun 17, 2005 6:29 pm - 11 Replies
- 6552 Views
- Last post by tarek
Sun Jul 31, 2011 7:39 pm
- "Graeco-Latin Soduku" challenge
-
- Re-symmetricise A Puzzle?
by civiliza » Thu Jul 07, 2011 6:43 pm - 2 Replies
- 486 Views
- Last post by civiliza
Wed Jul 20, 2011 7:14 pm
- Re-symmetricise A Puzzle?
-
- How adding another clue can make a puzzle harder?
by JeJ » Fri Mar 11, 2011 7:54 pm - 8 Replies
- 703 Views
- Last post by RW
Sun May 22, 2011 2:26 pm
- How adding another clue can make a puzzle harder?
-
- The "right" approach to solve a puzzle
by JeJ » Tue Mar 01, 2011 9:54 pm - 4 Replies
- 602 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
- 1211 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
- 505 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
- 907 Views
- Last post by RW
Fri Feb 11, 2011 10:17 am
- Finding unavoidable sets
-
- The making of a gotchi, a simple way to find extreme sudokus
1, 2by eleven » Thu Jan 06, 2011 7:55 pm - 18 Replies
- 1638 Views
- Last post by eleven
Thu Jan 20, 2011 8:47 pm
- The making of a gotchi, a simple way to find extreme sudokus
-
- Sudoku generator
by lerxst » Mon Dec 13, 2010 6:16 pm - 1 Replies
- 462 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
- 579 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
- 443 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
- 410 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
- 843 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
- 782 Views
- Last post by daj95376
Mon Nov 01, 2010 12:04 am
- Combinations of 3 or 4 strong and weak inferences
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
