Advanced methods and approaches for solving Sudoku puzzles
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- Printable blank grids
by lizzy68 » Mon Aug 22, 2005 6:38 pm
- 9 Replies
- 5058 Views
- Last post by linchi
Mon Sep 05, 2005 7:41 am
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- Stumped...
by AlexK » Sun Sep 04, 2005 11:09 pm
- 3 Replies
- 2294 Views
- Last post by AlexK
Sun Sep 04, 2005 11:36 pm
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- Triplets Dilemma
by Cec » Sun Sep 04, 2005 2:00 am
- 3 Replies
- 2606 Views
- Last post by Cec
Sun Sep 04, 2005 1:35 pm
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- Help!
by Dinarius » Sun Sep 04, 2005 6:38 am
- 2 Replies
- 1835 Views
- Last post by Dinarius
Sun Sep 04, 2005 11:29 am
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- I'm new and i'm stuck!
by bobmi74 » Sun Sep 04, 2005 12:46 am
- 2 Replies
- 2080 Views
- Last post by ehornick
Sun Sep 04, 2005 4:05 am
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- Swamped by candidates
by apatt » Sat Aug 13, 2005 12:52 am
- 11 Replies
- 4852 Views
- Last post by GFox49
Sat Sep 03, 2005 11:46 pm
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- Sudoku viewed as 3D with (x,y,z) notation
by laogui32 » Sat Sep 03, 2005 1:26 am
- 4 Replies
- 2814 Views
- Last post by stuartn
Sat Sep 03, 2005 8:51 pm
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- killer su dokus
by kuff28704 » Thu Sep 01, 2005 8:18 am
- 8 Replies
- 4641 Views
- Last post by Lardarse
Sat Sep 03, 2005 6:09 pm
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- labelled forcing chains
by Scott H » Mon Aug 22, 2005 9:08 am
- 8 Replies
- 8214 Views
- Last post by Jeff
Sat Sep 03, 2005 2:25 pm
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- Stuck
by RickM » Fri Sep 02, 2005 11:54 am
- 3 Replies
- 2770 Views
- Last post by RickM
Sat Sep 03, 2005 12:40 am
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- Author Looking for Help
by newlife813 » Fri Sep 02, 2005 2:33 pm
- 1 Replies
- 1857 Views
- Last post by sheila08
Fri Sep 02, 2005 7:59 pm
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- How to determine True/False in coloring chain
by Fredrik » Tue Aug 30, 2005 5:59 pm
- 13 Replies
- 4968 Views
- Last post by simes
Fri Sep 02, 2005 6:41 pm
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- toughest?
by stuartn » Mon Aug 29, 2005 2:16 pm
- 21 Replies
- 8037 Views
- Last post by AMcK
Fri Sep 02, 2005 4:23 pm
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- non-repetitive xy-chain
by Jeff » Fri Sep 02, 2005 11:19 am
- 2 Replies
- 2610 Views
- Last post by Jeff
Fri Sep 02, 2005 1:41 pm
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- How are we solving the puzzles?
by LimeyCliff » Sat Aug 27, 2005 2:17 am
- 37 Replies
- 14978 Views
- Last post by lunababy_moonchild
Fri Sep 02, 2005 11:30 am
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- Multiple Forcing Chains
by Nick70 » Sat Jul 16, 2005 11:45 pm
- 14 Replies
- 10363 Views
- Last post by Jeff
Thu Sep 01, 2005 10:47 am
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- Hard puzzle in Eppstein's paper
by Max Beran » Thu Aug 25, 2005 10:50 pm
- 55 Replies
- 23006 Views
- Last post by Jeff
Thu Sep 01, 2005 10:07 am
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- What is the notation used here?
by QBasicMac » Mon Aug 29, 2005 9:10 pm
- 3 Replies
- 2784 Views
- Last post by Doyle
Tue Aug 30, 2005 3:08 pm
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- one last try
by goldie5218 » Tue Aug 23, 2005 11:45 am
- 11 Replies
- 4195 Views
- Last post by goldie5218
Tue Aug 30, 2005 3:07 pm
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- Double diagonal symmetry
by Sue De Coq » Tue Aug 30, 2005 1:45 pm
- 0 Replies
- 1793 Views
- Last post by Sue De Coq
Tue Aug 30, 2005 1:45 pm
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- X-wings - how do they work?
by MrChips » Tue Aug 30, 2005 7:27 am
- 1 Replies
- 2348 Views
- Last post by Max Beran
Tue Aug 30, 2005 7:41 am
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- Please help with this nasty one
by apatt » Tue Aug 30, 2005 4:27 am
- 2 Replies
- 1966 Views
- Last post by Scott H
Tue Aug 30, 2005 5:34 am
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- Minimzing/Optimizing Pencilling In
by lennyh » Fri Aug 26, 2005 8:46 pm
- 17 Replies
- 7518 Views
- Last post by stuartn
Sun Aug 28, 2005 7:02 pm
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- No one can do figure this out !
by ray » Sun Aug 28, 2005 2:43 am
- 4 Replies
- 2972 Views
- Last post by linchi
Sun Aug 28, 2005 4:34 pm
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- Need technique-specific practice puzzles
by Guest » Sat Aug 27, 2005 7:54 pm
- 0 Replies
- 1791 Views
- Last post by Guest
Sat Aug 27, 2005 7:54 pm
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- 'Premier' sudoku site????
by stuartn » Tue Aug 23, 2005 3:14 pm
- 15 Replies
- 7080 Views
- Last post by Wolfgang
Sat Aug 27, 2005 1:21 pm
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- X-wing & Quad
by apatt » Sat Aug 27, 2005 12:59 am
- 3 Replies
- 2649 Views
- Last post by apatt
Sat Aug 27, 2005 11:34 am
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- What to do when all slots have more than one possibility?
by Cram » Fri Aug 26, 2005 7:42 pm
- 2 Replies
- 3030 Views
- Last post by kf-ryan
Sat Aug 27, 2005 12:16 am
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- Exercise on xyz-wing and xy-chain
by Jeff » Thu Aug 18, 2005 8:20 am
- 17 Replies
- 13706 Views
- Last post by tso
Fri Aug 26, 2005 4:19 pm
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- Stuck, help.... please? argh....
by ChezzyMonkey15 » Fri Aug 26, 2005 5:19 am
- 1 Replies
- 2096 Views
- Last post by SteveF
Fri Aug 26, 2005 5:54 am
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- Who can solve this...
by wuem » Wed Aug 24, 2005 11:00 am
- 10 Replies
- 4062 Views
- Last post by Scott H
Fri Aug 26, 2005 5:37 am
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- Kinda Stuck, Any Help?
by Cram » Fri Aug 26, 2005 1:39 am
- 2 Replies
- 2007 Views
- Last post by Cram
Fri Aug 26, 2005 4:53 am
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- please help me
by lizpun » Wed Aug 24, 2005 11:29 pm
- 11 Replies
- 4365 Views
- Last post by Jeff
Thu Aug 25, 2005 11:28 am
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- Addiction!
by emm » Tue Aug 23, 2005 6:38 pm
- 8 Replies
- 3994 Views
- Last post by The Central Scrutinizer
Thu Aug 25, 2005 12:59 am
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- Why Sudoku Is so designed?
by nagesha » Wed Aug 24, 2005 3:00 pm
- 3 Replies
- 3400 Views
- Last post by tso
Wed Aug 24, 2005 9:15 pm
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- Solving a hard one
by Wolfgang » Thu Aug 18, 2005 1:36 pm
- 7 Replies
- 5985 Views
- Last post by Wolfgang
Wed Aug 24, 2005 8:54 pm
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- Help with next move
by dpletcher » Sun Aug 21, 2005 3:30 am
- 20 Replies
- 7610 Views
- Last post by Ianac
Wed Aug 24, 2005 7:41 am
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- Members of the xyz-wing family
by Jeff » Tue Aug 23, 2005 12:07 pm
- 1 Replies
- 1353 Views
- Last post by Nick70
Tue Aug 23, 2005 3:27 pm
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- please dont laugh!
by goldie5218 » Mon Aug 22, 2005 12:47 pm
- 3 Replies
- 2378 Views
- Last post by goldie5218
Mon Aug 22, 2005 4:34 pm
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- names of solving techniques
by dukuso » Mon Aug 22, 2005 7:38 am
- 0 Replies
- 1994 Views
- Last post by dukuso
Mon Aug 22, 2005 7:38 am
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