General
-
- Topics
- Replies
- Views
- Last post
-
- There is no 16-clue puzzle
1, 2by moschopulus2 » Sun Jan 01, 2012 12:53 pm - 15 Replies
- 3918 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
- 2651 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
- 1641 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
- 3041 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
- 1264 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
- 1779 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
- 1324 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
- 1921 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
- 2493 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
- 3264 Views
- Last post by Serg
Tue Jun 12, 2012 7:48 pm
- One-band patterns
-
- Invalid (incompletable) 4-template(s)
1, 2by dobrichev » Wed Feb 08, 2012 11:28 pm - 21 Replies
- 2819 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
- 1439 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
- 1292 Views
- Last post by whk01
Wed Jan 11, 2012 10:38 pm
- sudoku 20*20 (5*4)
-
- Puzzle design by remove-add and remove-remove-add steps
by Thierry Moreau » Mon Jan 02, 2012 6:36 pm - 0 Replies
- 1328 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
- 2897 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
- 1161 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
- 1763 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
- 1306 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
- 2308 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
- 1480 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
- 1101 Views
- Last post by lbayorkie
Sat Sep 03, 2011 2:15 pm
- Recommendation for Nintendo DS
-
- Generating all sudokus from a bit pattern
1, 2by ThemePark » Mon Aug 15, 2011 12:21 am - 17 Replies
- 3039 Views
- Last post by ab
Wed Aug 24, 2011 3:53 pm
- Generating all sudokus from a bit pattern
-
- Orthogonal sudoku
by giant » Wed Sep 14, 2005 7:49 am - 5 Replies
- 5242 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
- 8826 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
- 1211 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
- 1555 Views
- Last post by RW
Sun May 22, 2011 2:26 pm
- How adding another clue can make a puzzle harder?
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
