Advanced solving techniques
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- Sudoku Terminology
by NumberCruncher » Wed Sep 28, 2005 10:29 am - 5 Replies
- 4141 Views
- Last post by Cec
Sun Dec 18, 2005 2:14 am
- Sudoku Terminology
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- The third toughest puzzle
1, 2, 3, 4by Jeff » Wed Dec 14, 2005 9:01 pm - 45 Replies
- 27893 Views
- Last post by Bob Hanson
Sat Dec 17, 2005 8:12 pm
- The third toughest puzzle
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- Please help with this! You might have done it! I need HELP!
1, 2by Maverick8 » Wed Nov 23, 2005 2:01 am - 15 Replies
- 8263 Views
- Last post by ExpertNovice
Sat Dec 17, 2005 1:51 am
- Please help with this! You might have done it! I need HELP!
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- XY-Chain and Coloring in the same method ?
by MotsCroises » Tue Dec 13, 2005 9:27 pm - 2 Replies
- 2739 Views
- Last post by tso
Fri Dec 16, 2005 10:39 pm
- XY-Chain and Coloring in the same method ?
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- New to forum and Sudoku
by Rapidsnow » Mon Dec 12, 2005 2:05 am - 6 Replies
- 42582 Views
- Last post by Darth Tater
Fri Dec 16, 2005 4:27 pm
- New to forum and Sudoku
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- Novelty Soduko: Hints Only
1, 2by holdout » Thu Dec 08, 2005 3:04 pm - 17 Replies
- 14538 Views
- Last post by Lardarse
Fri Dec 16, 2005 10:19 am
- Novelty Soduko: Hints Only
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- when it started??
by M.SRINIVAS » Thu Dec 15, 2005 6:26 pm - 2 Replies
- 1762 Views
- Last post by Nick67
Fri Dec 16, 2005 7:55 am
- when it started??
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- MORE than one ans??
by M.SRINIVAS » Thu Dec 15, 2005 6:43 am - 6 Replies
- 2512 Views
- Last post by QBasicMac
Thu Dec 15, 2005 11:36 pm
- MORE than one ans??
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- Could use some help
by Saidin » Thu Dec 15, 2005 7:27 pm - 3 Replies
- 2033 Views
- Last post by Saidin
Thu Dec 15, 2005 8:42 pm
- Could use some help
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- sudoku in high school?!
by M.SRINIVAS » Thu Dec 15, 2005 6:33 pm - 0 Replies
- 1608 Views
- Last post by M.SRINIVAS
Thu Dec 15, 2005 6:33 pm
- sudoku in high school?!
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- A new "toughest puzzle" champion?
1, 2by MadOverlord » Thu Dec 01, 2005 11:53 pm - 25 Replies
- 11028 Views
- Last post by Bob Hanson
Thu Dec 15, 2005 6:30 pm
- A new "toughest puzzle" champion?
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- when it started??
by M.SRINIVAS » Thu Dec 15, 2005 6:27 pm - 0 Replies
- 1690 Views
- Last post by M.SRINIVAS
Thu Dec 15, 2005 6:27 pm
- when it started??
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- MORE than one ans??
by M.SRINIVAS » Thu Dec 15, 2005 6:42 am - 1 Replies
- 2219 Views
- Last post by afjt
Thu Dec 15, 2005 11:24 am
- MORE than one ans??
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- General tips for Hard puzzles
by catadmiral » Wed Dec 14, 2005 6:30 pm - 3 Replies
- 4369 Views
- Last post by catadmiral
Thu Dec 15, 2005 2:36 am
- General tips for Hard puzzles
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- Another example of almost locked set
by bennys » Fri Nov 25, 2005 7:44 am - 5 Replies
- 4661 Views
- Last post by ronk
Wed Dec 14, 2005 12:01 pm
- Another example of almost locked set
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- Best Sudoku Computer Program
by ctettam9 » Tue Dec 13, 2005 8:34 am - 1 Replies
- 2254 Views
- Last post by QBasicMac
Wed Dec 14, 2005 2:07 am
- Best Sudoku Computer Program
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- Am I missing something??
by Jimmy » Tue Dec 13, 2005 10:54 pm - 2 Replies
- 1880 Views
- Last post by Jimmy
Tue Dec 13, 2005 11:02 pm
- Am I missing something??
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- Supposedly "Medium", but I'm stuck
1, 2by djwillard » Tue Dec 13, 2005 2:45 am - 15 Replies
- 5978 Views
- Last post by Jeff
Tue Dec 13, 2005 5:58 pm
- Supposedly "Medium", but I'm stuck
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- i got stuck here-any clue is welcome
by rmadhusudanan » Mon Dec 12, 2005 5:14 am - 9 Replies
- 3746 Views
- Last post by ronk
Tue Dec 13, 2005 3:45 pm
- i got stuck here-any clue is welcome
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- SSS6 features to solving sudoku
by glolipps » Wed Dec 07, 2005 5:13 am - 12 Replies
- 7275 Views
- Last post by Myth Jellies
Tue Dec 13, 2005 10:04 am
- SSS6 features to solving sudoku
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- chain rule - help
by nickrainbow » Fri Dec 09, 2005 12:40 am - 13 Replies
- 6196 Views
- Last post by Bob Hanson
Mon Dec 12, 2005 10:14 pm
- chain rule - help
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- almost-locked sets: top1465 comparison
by Bob Hanson » Mon Dec 12, 2005 2:48 pm - 1 Replies
- 2062 Views
- Last post by ronk
Mon Dec 12, 2005 5:22 pm
- almost-locked sets: top1465 comparison
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- almost-locked sets -- doubly weakly linked
by Bob Hanson » Sat Dec 10, 2005 6:50 am - 6 Replies
- 5906 Views
- Last post by Bob Hanson
Mon Dec 12, 2005 1:59 am
- almost-locked sets -- doubly weakly linked
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- I am stuck
1, 2by bjschnei » Wed Dec 07, 2005 10:05 pm - 20 Replies
- 8431 Views
- Last post by bjschnei
Sun Dec 11, 2005 6:36 pm
- I am stuck
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- Extended Disjoint Subset Links
by rubylips » Fri Dec 09, 2005 11:05 am - 4 Replies
- 1910 Views
- Last post by Bob Hanson
Sat Dec 10, 2005 8:16 pm
- Extended Disjoint Subset Links
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- Two solutions?
by Paulie1990 » Sat Dec 10, 2005 6:17 pm - 2 Replies
- 1632 Views
- Last post by Paulie1990
Sat Dec 10, 2005 6:50 pm
- Two solutions?
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- Help wanted.
by sweetbix » Sat Dec 10, 2005 12:19 pm - 3 Replies
- 1802 Views
- Last post by sweetbix
Sat Dec 10, 2005 1:13 pm
- Help wanted.
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- please help a newcomer
by dgwil » Sat Dec 10, 2005 12:31 pm - 1 Replies
- 1984 Views
- Last post by Shazbot
Sat Dec 10, 2005 12:44 pm
- please help a newcomer
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- Does this have a name?
by Hud » Fri Dec 09, 2005 6:03 pm - 2 Replies
- 1902 Views
- Last post by Hud
Fri Dec 09, 2005 6:45 pm
- Does this have a name?
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- New to sudoku-how do I proceed from here?
by Red » Thu Dec 08, 2005 6:40 pm - 7 Replies
- 3749 Views
- Last post by Cec
Fri Dec 09, 2005 10:30 am
- New to sudoku-how do I proceed from here?
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- New method – X-Box (X-Wing box interaction)
1, 2by Morgoth » Tue Dec 06, 2005 12:03 pm - 19 Replies
- 8197 Views
- Last post by masb
Thu Dec 08, 2005 9:46 pm
- New method – X-Box (X-Wing box interaction)
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- What am I missing?
by bruceka9 » Thu Dec 08, 2005 8:36 pm - 2 Replies
- 2519 Views
- Last post by bruceka9
Thu Dec 08, 2005 9:09 pm
- What am I missing?
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- Almost locked sets xy wing rule definition and Example
by bennys » Wed Dec 07, 2005 6:15 am - 5 Replies
- 3677 Views
- Last post by ronk
Thu Dec 08, 2005 12:22 pm
- Almost locked sets xy wing rule definition and Example
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- almost-almost-locked sets -- and around we go
by Bob Hanson » Wed Dec 07, 2005 7:10 pm - 5 Replies
- 2902 Views
- Last post by Bob Hanson
Thu Dec 08, 2005 12:27 am
- almost-almost-locked sets -- and around we go
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- almost-locked sets: generalization and strong chains
by Bob Hanson » Wed Dec 07, 2005 6:43 pm - 0 Replies
- 1699 Views
- Last post by Bob Hanson
Wed Dec 07, 2005 6:43 pm
- almost-locked sets: generalization and strong chains
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