Advanced methods and approaches for solving Sudoku puzzles
-
- Recognizing triples
by MrHamilton » Sun Mar 19, 2006 6:05 pm
- 1 Replies
- 2206 Views
- Last post by tso
Sun Mar 19, 2006 6:39 pm
-
- Links in a unit
by MrHamilton » Sun Mar 19, 2006 12:38 am
- 7 Replies
- 3063 Views
- Last post by MrHamilton
Sun Mar 19, 2006 9:33 am
-
- Appearing sequence
by Jack B. » Sun Mar 19, 2006 4:17 am
- 2 Replies
- 2228 Views
- Last post by Myth Jellies
Sun Mar 19, 2006 8:15 am
-
- Nice Loops for beginner
by Kent » Wed Mar 15, 2006 6:38 am
- 14 Replies
- 9100 Views
- Last post by tso
Fri Mar 17, 2006 7:05 pm
-
- mtrying to cash in on this Psycho-Sudoku.com grid...no luck!
by SudokuKing » Fri Mar 17, 2006 12:24 am
- 5 Replies
- 3182 Views
- Last post by SudokuKing
Fri Mar 17, 2006 2:02 am
-
- Help with Colors
by bruceka9 » Tue Mar 07, 2006 10:51 pm
- 17 Replies
- 8348 Views
- Last post by robhenry
Thu Mar 16, 2006 9:56 pm
-
- NEW form of Sudoku
by Guest » Sat Mar 11, 2006 1:11 pm
- 8 Replies
- 4980 Views
- Last post by Pappocom
Mon Mar 13, 2006 12:54 pm
-
- Subset Counting
by aeb » Sat Mar 11, 2006 1:50 pm
- 18 Replies
- 18518 Views
- Last post by aeb
Sun Mar 12, 2006 7:29 pm
-
- Bristol variations
by ravel » Thu Mar 09, 2006 8:26 pm
- 16 Replies
- 9771 Views
- Last post by ravel
Sun Mar 12, 2006 3:08 pm
-
- Strong Wing vs XY Wing
by tso » Mon Mar 06, 2006 4:55 am
- 10 Replies
- 6169 Views
- Last post by Mike Barker
Sun Mar 12, 2006 2:25 pm
-
- Exclusion based on pairs
by Neunmalneun » Sat Mar 11, 2006 9:13 pm
- 2 Replies
- 2388 Views
- Last post by ronk
Sat Mar 11, 2006 11:03 pm
-
- What's this?
by evert » Mon Mar 06, 2006 11:18 pm
- 5 Replies
- 2478 Views
- Last post by aeb
Sat Mar 11, 2006 2:36 pm
-
- Forcing chain for beginners
by Kent » Fri Mar 10, 2006 10:13 pm
- 6 Replies
- 3108 Views
- Last post by Kent
Sat Mar 11, 2006 8:51 am
-
- Trouble with this Puzzel
by jwestern » Sat Mar 11, 2006 1:39 am
- 4 Replies
- 2551 Views
- Last post by jwestern
Sat Mar 11, 2006 7:04 am
-
- almost-locked-sets (ALS) for beginners
by smoof » Mon Mar 06, 2006 6:29 pm
- 21 Replies
- 11377 Views
- Last post by ronk
Fri Mar 10, 2006 1:58 pm
-
- Multiple Coloring??
by bradles » Thu Feb 23, 2006 12:45 am
- 36 Replies
- 14827 Views
- Last post by yasmin
Thu Mar 09, 2006 9:33 pm
-
- Are all of these simple nice loops?
by flip » Tue Mar 07, 2006 4:37 pm
- 8 Replies
- 4900 Views
- Last post by Jeff
Wed Mar 08, 2006 7:38 pm
-
- Treating Sudokus as a special kind of Jigsaw Sudoku
by AndrewStuart » Thu Feb 23, 2006 2:55 am
- 1 Replies
- 2921 Views
- Last post by r.e.s.
Tue Mar 07, 2006 9:37 pm
-
- New Unique pattern trick?
by vidarino » Thu Mar 02, 2006 1:47 pm
- 29 Replies
- 22989 Views
- Last post by Myth Jellies
Tue Mar 07, 2006 4:59 pm
-
- Nice loops for elementary level players - the x-cycle
by Jeff » Mon Jan 02, 2006 9:19 pm
- 39 Replies
- 47572 Views
- Last post by flip
Tue Mar 07, 2006 4:42 pm
-
- Nice loops for advanced level players - triple chain
by Jeff » Sat Dec 03, 2005 11:42 am
- 15 Replies
- 14984 Views
- Last post by Jeff
Mon Mar 06, 2006 7:54 pm
-
- Nice loops for intermediate level players - Grouped x-cycle
by Jeff » Tue Jan 03, 2006 9:35 am
- 23 Replies
- 27967 Views
- Last post by Jeff
Mon Mar 06, 2006 6:39 am
-
- Nice loops for advanced level players - grouped nice loop
by Jeff » Wed Dec 07, 2005 12:48 pm
- 6 Replies
- 7329 Views
- Last post by Jeff
Mon Mar 06, 2006 6:27 am
-
- Nice loops for advanced level players - multiple nice loop
by Jeff » Mon Dec 05, 2005 1:04 pm
- 5 Replies
- 7112 Views
- Last post by Jeff
Mon Mar 06, 2006 5:30 am
-
- Need help with almost-locked-sets
by smoof » Sat Mar 04, 2006 7:02 am
- 8 Replies
- 5864 Views
- Last post by Neunmalneun
Sun Mar 05, 2006 12:14 pm
-
- My Worry with Forced Chains
by kwdos » Mon Sep 26, 2005 11:47 am
- 34 Replies
- 31942 Views
- Last post by Jeff
Sun Mar 05, 2006 6:12 am
-
- What Next
by JeffInCA » Sat Mar 04, 2006 5:16 am
- 7 Replies
- 4827 Views
- Last post by ronk
Sat Mar 04, 2006 9:39 pm
-
- duality
by ab » Fri Mar 03, 2006 2:45 pm
- 0 Replies
- 1930 Views
- Last post by ab
Fri Mar 03, 2006 2:45 pm
-
- Reduction of possibilities
by geocant » Thu Mar 02, 2006 7:02 pm
- 3 Replies
- 2444 Views
- Last post by vidarino
Fri Mar 03, 2006 1:15 am
-
- New to Colouring
by Camchase » Sun Jan 22, 2006 7:52 pm
- 24 Replies
- 9846 Views
- Last post by yasmin
Thu Mar 02, 2006 10:27 pm
-
- Unique Rectangle type 5 shortcut
by vidarino » Sun Feb 26, 2006 1:57 pm
- 7 Replies
- 7023 Views
- Last post by Neunmalneun
Thu Mar 02, 2006 5:58 pm
-
- Is there a simple alternative for this template discovery?
by Ruud » Tue Feb 21, 2006 12:44 am
- 70 Replies
- 33172 Views
- Last post by ravel
Thu Mar 02, 2006 4:40 pm
-
- impossible sudoku to solve
by motoaspes » Wed Mar 01, 2006 2:58 pm
- 2 Replies
- 2921 Views
- Last post by Wolfgang
Wed Mar 01, 2006 4:02 pm
-
- Another Example of an Almost Unique Pattern
by Carcul » Tue Jan 17, 2006 12:38 pm
- 7 Replies
- 4790 Views
- Last post by Carcul
Wed Mar 01, 2006 2:42 pm
-
- The Type E3 Almost Unique Rectangle
by Carcul » Sat Jan 14, 2006 4:47 pm
- 33 Replies
- 14530 Views
- Last post by Carcul
Tue Feb 28, 2006 2:50 pm
-
- Extension of xyz-wing
by Jeff » Fri Aug 12, 2005 3:40 am
- 18 Replies
- 22832 Views
- Last post by Mike Barker
Tue Feb 28, 2006 2:39 pm
-
- One paper+pencil technique to find xy-type forcing chains
by tso » Tue Feb 28, 2006 3:20 am
- 0 Replies
- 2636 Views
- Last post by tso
Tue Feb 28, 2006 3:20 am
-
- So could we use a new forcing chain notation?
by Myth Jellies » Thu Feb 09, 2006 10:48 am
- 9 Replies
- 6359 Views
- Last post by Carcul
Mon Feb 27, 2006 11:07 am
-
- New Member need help with 'colours'
by moggymidge » Sun Feb 19, 2006 10:03 am
- 19 Replies
- 8671 Views
- Last post by vidarino
Sun Feb 26, 2006 8:16 am
-
- "No Hint Available..."
by bradles » Thu Feb 23, 2006 11:44 am
- 7 Replies
- 5239 Views
- Last post by ronk
Sat Feb 25, 2006 10:01 pm
Return to Board index
Who is online
Users browsing this forum: No registered users and 1 guest
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum