Advanced methods and approaches for solving Sudoku puzzles
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- Help with X-wings
by sususudoku » Sat Jun 03, 2006 6:12 am
- 5 Replies
- 4326 Views
- Last post by Cec
Sat Jun 10, 2006 9:35 am
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- Learning techniques
by thomas » Mon Jun 05, 2006 1:23 pm
- 4 Replies
- 4074 Views
- Last post by thomas
Fri Jun 09, 2006 8:09 pm
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- Continuous multiple inference loop?
by doduff » Fri Jun 02, 2006 9:48 pm
- 11 Replies
- 5568 Views
- Last post by doduff
Fri Jun 09, 2006 4:42 pm
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- BUG help
by uturn » Thu Jun 08, 2006 2:05 am
- 8 Replies
- 3770 Views
- Last post by Havard
Thu Jun 08, 2006 11:50 pm
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- Question
by rich12545 » Sat Jun 03, 2006 3:57 am
- 16 Replies
- 8078 Views
- Last post by emm
Tue Jun 06, 2006 6:26 pm
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- Some nice toughies...
by Karlson » Sun May 14, 2006 4:38 pm
- 42 Replies
- 17597 Views
- Last post by Carcul
Tue Jun 06, 2006 5:50 pm
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- BUG problem
by doduff » Sat Jun 03, 2006 11:23 pm
- 4 Replies
- 2618 Views
- Last post by Carcul
Sun Jun 04, 2006 1:09 pm
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- Almost X-Wing Example in Loop
by doduff » Fri Jun 02, 2006 7:16 am
- 3 Replies
- 3343 Views
- Last post by doduff
Fri Jun 02, 2006 5:21 pm
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- Grouped Node/Multiple implication Notation question
by doduff » Fri Jun 02, 2006 2:00 am
- 8 Replies
- 4092 Views
- Last post by doduff
Fri Jun 02, 2006 5:09 pm
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- One approach on dukuso top1465 no. 89 found by Ravel
by Viggo » Fri May 26, 2006 7:08 pm
- 6 Replies
- 4904 Views
- Last post by Viggo
Mon May 29, 2006 8:51 pm
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- Completed Masters Project on Sudoku Creation
by dudzcom » Wed May 17, 2006 3:11 am
- 6 Replies
- 5108 Views
- Last post by dudzcom
Wed May 17, 2006 12:17 pm
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- Aligned Pair Exclusion (APE, no DJ)
by Ruud » Mon Apr 17, 2006 6:01 pm
- 45 Replies
- 40227 Views
- Last post by Pyrrhon
Mon May 15, 2006 7:41 pm
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- How a human beeing thinks
by Pyrrhon » Sun May 07, 2006 7:36 am
- 20 Replies
- 12166 Views
- Last post by chrisr
Sun May 14, 2006 10:38 pm
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- The Molecular Method
by Myth Jellies » Sat Apr 15, 2006 7:41 pm
- 15 Replies
- 15607 Views
- Last post by Myth Jellies
Sun May 14, 2006 2:48 am
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- Simple Sudoku
by Neunmalneun » Thu May 11, 2006 1:52 pm
- 1 Replies
- 3268 Views
- Last post by ravel
Thu May 11, 2006 2:47 pm
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- Between Uniqueness and BUG: BUG Lite
by Myth Jellies » Tue Jan 31, 2006 11:35 am
- 56 Replies
- 43434 Views
- Last post by RW
Tue May 09, 2006 4:29 pm
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- The notation used in Nice Loops and SINs
by Carcul » Thu Mar 23, 2006 9:01 pm
- 34 Replies
- 31499 Views
- Last post by Viggo
Sun May 07, 2006 12:29 am
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- Another UR exclusion
by Neunmalneun » Fri May 05, 2006 4:23 pm
- 1 Replies
- 1936 Views
- Last post by Havard
Fri May 05, 2006 4:57 pm
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- Killer Sudoku
by minnseoelite » Thu May 04, 2006 10:05 am
- 1 Replies
- 4780 Views
- Last post by Ruud
Thu May 04, 2006 3:29 pm
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- # of different structures
by vinays84 » Mon Apr 17, 2006 5:40 am
- 4 Replies
- 3068 Views
- Last post by SHuisman
Thu Apr 27, 2006 2:46 pm
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- Sudoku
by Bump » Fri Apr 21, 2006 5:40 pm
- 12 Replies
- 6833 Views
- Last post by Pat
Thu Apr 27, 2006 8:46 am
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- X-Wing?
by QBasicMac » Thu Jul 14, 2005 2:48 pm
- 28 Replies
- 13795 Views
- Last post by QBasicMac
Fri Apr 21, 2006 3:33 am
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- Philosophy of Nice Loops, or When Is It Guessing?
by ramdeuja » Sat Apr 15, 2006 5:50 pm
- 3 Replies
- 2661 Views
- Last post by Myth Jellies
Mon Apr 17, 2006 4:30 am
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- Confusion on Line-Box Intersection
by Pong » Sun Apr 16, 2006 2:10 am
- 1 Replies
- 2222 Views
- Last post by Myth Jellies
Sun Apr 16, 2006 3:46 am
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- Colored Box-Box Interactions
by Myth Jellies » Sat Apr 15, 2006 8:43 am
- 0 Replies
- 2551 Views
- Last post by Myth Jellies
Sat Apr 15, 2006 8:43 am
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- Question
by Chessmaster » Fri Apr 14, 2006 8:59 pm
- 2 Replies
- 1887 Views
- Last post by Chessmaster
Fri Apr 14, 2006 10:05 pm
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- Block / Block Interactions
by keith » Wed Apr 12, 2006 10:35 pm
- 3 Replies
- 3420 Views
- Last post by keith
Thu Apr 13, 2006 3:29 pm
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- An Interesting Puzzle
by Carcul » Sat Jan 07, 2006 3:46 pm
- 14 Replies
- 8322 Views
- Last post by Mike Barker
Sat Apr 08, 2006 6:26 pm
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- Almost locked sets
by yasmin » Fri Mar 31, 2006 2:07 pm
- 2 Replies
- 2722 Views
- Last post by yasmin
Sat Apr 08, 2006 3:05 pm
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- New Sudoku game for PSP!!
by Guest » Thu Apr 06, 2006 4:15 pm
- 1 Replies
- 2369 Views
- Last post by Son of Pappocom
Thu Apr 06, 2006 9:49 pm
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- Question about XY Chains
by Sped » Sun Apr 02, 2006 1:11 pm
- 5 Replies
- 4672 Views
- Last post by Sped
Wed Apr 05, 2006 11:49 pm
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- Almost Unique Rectangles: description and use in nice loops
by Carcul » Mon Jan 02, 2006 8:30 pm
- 74 Replies
- 58144 Views
- Last post by ronk
Mon Apr 03, 2006 1:45 pm
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- free downloads
by Guest » Wed Mar 29, 2006 5:03 pm
- 0 Replies
- 3133 Views
- Last post by Guest
Wed Mar 29, 2006 5:03 pm
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- Almost Nice Loops
by Carcul » Wed Mar 29, 2006 11:06 am
- 2 Replies
- 5770 Views
- Last post by Carcul
Wed Mar 29, 2006 12:30 pm
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- Uniqueness chains
by RW » Thu Mar 16, 2006 4:40 pm
- 32 Replies
- 23820 Views
- Last post by RW
Wed Mar 29, 2006 6:36 am
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- harder puzzles please
by 123HI » Sat Sep 03, 2005 3:46 am
- 16 Replies
- 10773 Views
- Last post by Carcul
Tue Mar 28, 2006 7:41 pm
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- HELP! How can I make a sudoku with unique solution?
by pasha » Thu Mar 02, 2006 11:32 am
- 3 Replies
- 5772 Views
- Last post by RW
Tue Mar 28, 2006 5:04 pm
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- Forcing chains: Terminology and Definition
by Jeff » Thu Jan 12, 2006 10:48 am
- 144 Replies
- 139963 Views
- Last post by Jeff
Sun Mar 26, 2006 3:13 pm
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- Grouped Strong Links/Strong Cycles
by Mike Barker » Thu Mar 09, 2006 2:19 pm
- 14 Replies
- 14929 Views
- Last post by ronk
Sun Mar 26, 2006 12:31 pm
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- Just One Step
by Carcul » Wed Mar 15, 2006 4:27 pm
- 31 Replies
- 20739 Views
- Last post by Carcul
Sun Mar 26, 2006 11:05 am
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