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- Q: Chain Notation
by daj95376 » Tue Feb 13, 2007 4:38 pm - 7 Replies
- 3756 Views
- Last post by re'born
Sat Jun 02, 2007 1:28 pm
- Q: Chain Notation
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- Sudoku's French ancestors
by Pappocom » Thu Jun 01, 2006 9:22 pm - 6 Replies
- 6089 Views
- Last post by Pi
Fri May 25, 2007 7:27 pm
- Sudoku's French ancestors
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- Free Excel Sudoku assistant
by KRM » Mon May 21, 2007 4:45 pm - 0 Replies
- 1951 Views
- Last post by KRM
Mon May 21, 2007 4:45 pm
- Free Excel Sudoku assistant
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- Queen Sudoku
1, 2by muljadi » Thu Sep 21, 2006 1:52 am - 20 Replies
- 11616 Views
- Last post by Red Ed
Sun May 20, 2007 1:42 pm
- Queen Sudoku
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- Symmetric clue values
by m_b_metcalf » Tue May 15, 2007 2:56 pm - 10 Replies
- 4212 Views
- Last post by udosuk
Fri May 18, 2007 12:29 pm
- Symmetric clue values
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- Do you like electronic sudoku?
by check » Fri May 11, 2007 12:13 am - 1 Replies
- 2256 Views
- Last post by coloin
Fri May 11, 2007 12:29 am
- Do you like electronic sudoku?
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- constraints vs. loss of generality
by Havard » Thu May 10, 2007 11:28 am - 1 Replies
- 2409 Views
- Last post by Havard
Thu May 10, 2007 2:28 pm
- constraints vs. loss of generality
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- Beginners - Submit Answer auto/manual
by MktTrader » Sat May 05, 2007 8:46 pm - 0 Replies
- 2985 Views
- Last post by MktTrader
Sat May 05, 2007 8:46 pm
- Beginners - Submit Answer auto/manual
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- Finding Puzzles of 4.8, 4.9, 6.0, 8.1, 8.7 SE Rating
by Eioru » Tue May 01, 2007 3:33 pm - 1 Replies
- 2866 Views
- Last post by claudiarabia
Tue May 01, 2007 11:23 pm
- Finding Puzzles of 4.8, 4.9, 6.0, 8.1, 8.7 SE Rating
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- Can every sudoku (at least 6-8 ER)end up in a BUG-Situation?
by claudiarabia » Tue May 01, 2007 11:11 pm - 0 Replies
- 1590 Views
- Last post by claudiarabia
Tue May 01, 2007 11:11 pm
- Can every sudoku (at least 6-8 ER)end up in a BUG-Situation?
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- The Average Sudoku
by claudiarabia » Tue May 01, 2007 11:06 pm - 0 Replies
- 1890 Views
- Last post by claudiarabia
Tue May 01, 2007 11:06 pm
- The Average Sudoku
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- GA01 : Present for Claudia
by gurth » Fri Oct 06, 2006 8:16 am - 4 Replies
- 3205 Views
- Last post by claudiarabia
Tue May 01, 2007 5:25 pm
- GA01 : Present for Claudia
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- Snakes and Loops
by Condor » Sun Apr 29, 2007 2:31 am - 0 Replies
- 3283 Views
- Last post by Condor
Sun Apr 29, 2007 2:31 am
- Snakes and Loops
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- Equivalent Pair
by daj95376 » Thu Apr 26, 2007 3:59 pm - 8 Replies
- 6406 Views
- Last post by wapati
Fri Apr 27, 2007 5:00 am
- Equivalent Pair
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- NEED SUDOKU STORIES/FUN FACTS/ETC. - WAYNE GOULD ON MY SIDE!
by fiora » Sun Apr 15, 2007 12:27 am - 0 Replies
- 2012 Views
- Last post by fiora
Sun Apr 15, 2007 12:27 am
- NEED SUDOKU STORIES/FUN FACTS/ETC. - WAYNE GOULD ON MY SIDE!
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- Mathematics of sudoku: a book
by m_b_metcalf » Wed Mar 07, 2007 8:26 pm - 1 Replies
- 2347 Views
- Last post by m_b_metcalf
Tue Apr 10, 2007 2:07 pm
- Mathematics of sudoku: a book
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- Sudoku World Championship - 2007
by Bigtone53 » Mon Apr 02, 2007 10:01 am - 8 Replies
- 3876 Views
- Last post by udosuk
Sat Apr 07, 2007 2:49 am
- Sudoku World Championship - 2007
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- The slash pattern
by JPF » Sun Apr 01, 2007 11:00 pm - 2 Replies
- 2003 Views
- Last post by wapati
Fri Apr 06, 2007 8:47 am
- The slash pattern
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- how to count sudoku point
by kant » Tue Apr 03, 2007 11:42 am - 0 Replies
- 1589 Views
- Last post by kant
Tue Apr 03, 2007 11:42 am
- how to count sudoku point
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- Looking for a Sudoku enthusiast
by gpratt » Wed Mar 21, 2007 8:38 pm - 1 Replies
- 1765 Views
- Last post by gpratt
Mon Apr 02, 2007 12:10 am
- Looking for a Sudoku enthusiast
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- Minimal puzzle?
by 999_Springs » Thu Mar 22, 2007 8:14 pm - 8 Replies
- 3612 Views
- Last post by gsf
Tue Mar 27, 2007 3:00 am
- Minimal puzzle?
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- Polish International Sudoku Championship
by tororo » Sat Feb 24, 2007 7:48 pm - 3 Replies
- 2809 Views
- Last post by Pat
Thu Mar 22, 2007 8:26 am
- Polish International Sudoku Championship
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- Feliany Sudoku
by muljadi » Wed Mar 21, 2007 4:08 am - 0 Replies
- 1965 Views
- Last post by muljadi
Wed Mar 21, 2007 4:08 am
- Feliany Sudoku
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- Pattern Name ???
by daj95376 » Tue Feb 27, 2007 4:54 pm - 3 Replies
- 2030 Views
- Last post by Havard
Mon Mar 12, 2007 10:21 am
- Pattern Name ???
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- Hints and tips
by chow_singsing » Thu Mar 08, 2007 3:32 pm - 0 Replies
- 1838 Views
- Last post by chow_singsing
Thu Mar 08, 2007 3:32 pm
- Hints and tips
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- A special solution grid
1, 2by udosuk » Fri Mar 02, 2007 2:37 am - 15 Replies
- 7428 Views
- Last post by udosuk
Thu Mar 08, 2007 2:13 pm
- A special solution grid
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- Is “11†the ultimate minimum-digits for logic-Sudoku puzzle?
by Drjsguo » Sat Mar 03, 2007 4:59 pm - 5 Replies
- 4147 Views
- Last post by Drjsguo
Sun Mar 04, 2007 3:23 pm
- Is “11†the ultimate minimum-digits for logic-Sudoku puzzle?
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- How hard is this puzzle?
1, 2by 999_Springs » Fri Feb 09, 2007 9:52 pm - 24 Replies
- 12249 Views
- Last post by ronk
Sat Mar 03, 2007 1:13 pm
- How hard is this puzzle?
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- Puzzle Ratings
by Chessmaster » Fri Mar 02, 2007 6:47 am - 1 Replies
- 2003 Views
- Last post by wapati
Fri Mar 02, 2007 7:14 am
- Puzzle Ratings
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- 15 x Pointing -- breaking record
by Eioru » Thu Feb 22, 2007 8:22 am - 2 Replies
- 2283 Views
- Last post by Pat
Tue Feb 27, 2007 1:18 pm
- 15 x Pointing -- breaking record
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- Hearts (for gentlemen only)
by m_b_metcalf » Thu Feb 01, 2007 1:43 am - 12 Replies
- 6428 Views
- Last post by Pat
Mon Feb 26, 2007 2:19 pm
- Hearts (for gentlemen only)
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- Fast 3x3-counting
by kjellfp » Wed Jan 25, 2006 9:43 pm - 10 Replies
- 11183 Views
- Last post by kjellfp
Fri Feb 23, 2007 9:54 pm
- Fast 3x3-counting
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- RxC Sudoku band counting algorithm
1, 2by kjellfp » Mon Jan 09, 2006 10:49 pm - 24 Replies
- 37966 Views
- Last post by kjellfp
Fri Feb 23, 2007 9:46 pm
- RxC Sudoku band counting algorithm
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- a Solution to m_b_metcalf's 11.4 puzzle (my variation)
by StrmCkr » Mon Feb 19, 2007 9:17 pm - 10 Replies
- 5864 Views
- Last post by RW
Tue Feb 20, 2007 11:39 am
- a Solution to m_b_metcalf's 11.4 puzzle (my variation)
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- How to represent a sudoku with deleted candidates as string?
1, 2by Stephan Heuscher » Sat Feb 10, 2007 1:54 pm - 29 Replies
- 17112 Views
- Last post by Smythe Dakota
Tue Feb 20, 2007 8:43 am
- How to represent a sudoku with deleted candidates as string?
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- Solution to Vidar's Monster #4
by 999_Springs » Mon Feb 12, 2007 1:23 pm - 3 Replies
- 2565 Views
- Last post by re'born
Thu Feb 15, 2007 11:27 pm
- Solution to Vidar's Monster #4
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- Help identifying Hidden Triples/Doubles
by flet » Wed Feb 14, 2007 3:09 am - 2 Replies
- 1920 Views
- Last post by udosuk
Wed Feb 14, 2007 6:01 am
- Help identifying Hidden Triples/Doubles
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