Advanced methods and approaches for solving Sudoku puzzles
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- Uniqueness: some simple exercises
by Carcul » Sat Dec 31, 2005 4:56 pm
- 2 Replies
- 2921 Views
- Last post by Carcul
Sun Jan 01, 2006 10:43 pm
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- Beginning
by TheNewHuber » Sun Jan 01, 2006 4:12 pm
- 1 Replies
- 2692 Views
- Last post by Jeff
Sun Jan 01, 2006 5:04 pm
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- Various advanced coloring tactics?
by tso » Wed Aug 03, 2005 12:31 am
- 8 Replies
- 8470 Views
- Last post by Jeff
Sun Jan 01, 2006 9:45 am
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- Set Multiplicity analyzing
by bennys » Sun Jan 01, 2006 1:38 am
- 0 Replies
- 2441 Views
- Last post by bennys
Sun Jan 01, 2006 1:38 am
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- Request for an Advanced Techniques Guide
by tyrion » Wed Dec 28, 2005 7:12 pm
- 5 Replies
- 3373 Views
- Last post by dahigg
Sat Dec 31, 2005 11:00 pm
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- Example for modified ALS xy wing rule
by bennys » Sat Dec 31, 2005 6:51 am
- 2 Replies
- 2278 Views
- Last post by bennys
Sat Dec 31, 2005 8:20 pm
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- What is it I do not understand
by jphamel » Tue Dec 27, 2005 8:29 pm
- 22 Replies
- 9447 Views
- Last post by Jeff
Sat Dec 31, 2005 7:03 am
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- another version of Almost locked Sets xz rule
by bennys » Thu Dec 29, 2005 5:48 pm
- 10 Replies
- 8488 Views
- Last post by bennys
Sat Dec 31, 2005 5:00 am
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- Sudoku time to guess?
by TopRank » Mon Dec 26, 2005 7:53 am
- 20 Replies
- 8511 Views
- Last post by TopRank
Sat Dec 31, 2005 3:17 am
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- Grimly Fiendish
by markb » Tue Dec 27, 2005 8:32 pm
- 6 Replies
- 2941 Views
- Last post by markb
Fri Dec 30, 2005 11:55 am
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- Is this solvable without BUG?
by TopRank » Fri Dec 30, 2005 3:38 am
- 5 Replies
- 2767 Views
- Last post by tso
Fri Dec 30, 2005 6:38 am
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- Is this puzzle solveable with logic?
by bennyd » Tue Dec 27, 2005 3:39 am
- 17 Replies
- 10348 Views
- Last post by 9X9
Wed Dec 28, 2005 11:26 pm
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- Where do you go from here, and why can't I see it?
by DoubleB72 » Mon Dec 26, 2005 7:04 am
- 3 Replies
- 2894 Views
- Last post by DoubleB72
Wed Dec 28, 2005 2:24 am
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- trying to find a logic to solve this puzzle
by ronin2307 » Tue Dec 27, 2005 10:24 pm
- 2 Replies
- 2206 Views
- Last post by ronin2307
Tue Dec 27, 2005 10:46 pm
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- Swordfish--Please explain
by sheila08 » Thu Dec 15, 2005 7:48 pm
- 35 Replies
- 16153 Views
- Last post by sheila08
Tue Dec 27, 2005 9:39 pm
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- Forcing Chain Question
by nj3h » Thu Dec 22, 2005 2:37 pm
- 16 Replies
- 8173 Views
- Last post by sweetbix
Tue Dec 27, 2005 6:59 pm
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- I want information about Jelly Fish
by CORMONSE » Sun Dec 18, 2005 9:52 pm
- 11 Replies
- 5060 Views
- Last post by sweetbix
Mon Dec 26, 2005 7:13 pm
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- please discuss "uniqueness" and candidate list
by bridgenut » Sun Dec 25, 2005 2:48 pm
- 16 Replies
- 6207 Views
- Last post by ihope127
Mon Dec 26, 2005 3:45 pm
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- does a hard sudoku always require some guessing?
by sanchay » Sun Dec 25, 2005 7:42 am
- 6 Replies
- 4289 Views
- Last post by Cec
Mon Dec 26, 2005 1:40 am
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- help a beginner please
by sfddoc » Sun Dec 25, 2005 8:15 pm
- 2 Replies
- 3410 Views
- Last post by tso
Sun Dec 25, 2005 10:36 pm
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- To Bob Hanson
by bennys » Sun Dec 25, 2005 9:11 pm
- 0 Replies
- 1741 Views
- Last post by bennys
Sun Dec 25, 2005 9:11 pm
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- A first? -- Sudoku Mystery Message For You!
by Bob Hanson » Thu Dec 15, 2005 4:48 pm
- 6 Replies
- 2941 Views
- Last post by MCC
Sun Dec 25, 2005 3:25 pm
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- starting
by imlost » Sat Dec 24, 2005 4:36 am
- 1 Replies
- 1553 Views
- Last post by Crazy Girl
Sat Dec 24, 2005 5:03 pm
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- Help. I am stuck!
by Ravy » Sat Dec 24, 2005 7:23 am
- 4 Replies
- 1919 Views
- Last post by Ravy
Sat Dec 24, 2005 2:40 pm
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- is this solveable
by rds2301 » Fri Dec 23, 2005 9:28 pm
- 3 Replies
- 2104 Views
- Last post by Cec
Sat Dec 24, 2005 2:01 am
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- Solve Tough Sudoku without guessing?
by TopRank » Thu Dec 22, 2005 10:25 pm
- 14 Replies
- 6818 Views
- Last post by Nick67
Fri Dec 23, 2005 10:04 pm
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- just started
by muter » Thu Dec 22, 2005 10:09 am
- 2 Replies
- 2086 Views
- Last post by sweetbix
Fri Dec 23, 2005 7:42 am
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- My confusion about hidden pairs
by Norten29 » Thu Dec 22, 2005 8:40 pm
- 4 Replies
- 2465 Views
- Last post by QBasicMac
Fri Dec 23, 2005 5:23 am
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- difficult puzzle
by Paul » Thu Dec 22, 2005 9:02 pm
- 5 Replies
- 2008 Views
- Last post by Animator
Thu Dec 22, 2005 10:56 pm
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- This hard puzzle drives me crazy!... help needed
by tyrion » Wed Dec 21, 2005 8:11 pm
- 4 Replies
- 2287 Views
- Last post by tyrion
Thu Dec 22, 2005 2:02 pm
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- Does this 'hard' level puzzle require guessing?
by paulcoz » Sun Dec 18, 2005 8:15 am
- 18 Replies
- 6696 Views
- Last post by paulcoz
Thu Dec 22, 2005 1:41 pm
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- totally stuck again....
by crystal759 » Wed Dec 21, 2005 1:24 am
- 4 Replies
- 2161 Views
- Last post by crystal759
Thu Dec 22, 2005 1:33 pm
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- need help...new to sudoku
by crystal759 » Tue Dec 20, 2005 1:53 am
- 3 Replies
- 2393 Views
- Last post by Hud
Thu Dec 22, 2005 5:29 am
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- Expert help needed: Stuck on a puzzle.
by sdkNewbie » Sun Dec 18, 2005 11:14 pm
- 30 Replies
- 12955 Views
- Last post by Cec
Tue Dec 20, 2005 11:30 pm
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- Group
by vegaspat » Tue Dec 20, 2005 2:09 am
- 2 Replies
- 935 Views
- Last post by Cec
Tue Dec 20, 2005 1:44 pm
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- Expert help needed - part 2
by sdkNewbie » Mon Dec 19, 2005 8:22 pm
- 0 Replies
- 1537 Views
- Last post by sdkNewbie
Mon Dec 19, 2005 8:22 pm
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- wxyz?
by Hud » Sun Dec 18, 2005 7:07 am
- 12 Replies
- 4837 Views
- Last post by Bob Hanson
Mon Dec 19, 2005 6:47 pm
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- Help Please! Fairly difficult puzzle (for me anyway)
by Led_Zeppelin » Sun Dec 18, 2005 12:52 am
- 11 Replies
- 4192 Views
- Last post by ronk
Sun Dec 18, 2005 10:42 pm
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- Sudoku Terminology
by NumberCruncher » Wed Sep 28, 2005 10:29 am
- 5 Replies
- 4109 Views
- Last post by Cec
Sun Dec 18, 2005 2:14 am
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- The third toughest puzzle
by Jeff » Wed Dec 14, 2005 9:01 pm
- 45 Replies
- 27687 Views
- Last post by Bob Hanson
Sat Dec 17, 2005 8:12 pm
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