Advanced solving techniques
-
- Topics
- Replies
- Views
- Last post
-
- Exclusion based on pairs
by Neunmalneun » Sat Mar 11, 2006 9:13 pm - 2 Replies
- 1781 Views
- Last post by ronk
Sat Mar 11, 2006 11:03 pm
- Exclusion based on pairs
-
- What's this?
by evert » Mon Mar 06, 2006 11:18 pm - 5 Replies
- 1904 Views
- Last post by aeb
Sat Mar 11, 2006 2:36 pm
- What's this?
-
- Forcing chain for beginners
by Kent » Fri Mar 10, 2006 10:13 pm - 6 Replies
- 2451 Views
- Last post by Kent
Sat Mar 11, 2006 8:51 am
- Forcing chain for beginners
-
- Trouble with this Puzzel
by jwestern » Sat Mar 11, 2006 1:39 am - 4 Replies
- 1986 Views
- Last post by jwestern
Sat Mar 11, 2006 7:04 am
- Trouble with this Puzzel
-
- almost-locked-sets (ALS) for beginners
1, 2by smoof » Mon Mar 06, 2006 6:29 pm - 21 Replies
- 9581 Views
- Last post by ronk
Fri Mar 10, 2006 1:58 pm
- almost-locked-sets (ALS) for beginners
-
- Are all of these simple nice loops?
by flip » Tue Mar 07, 2006 4:37 pm - 8 Replies
- 4120 Views
- Last post by Jeff
Wed Mar 08, 2006 7:38 pm
- Are all of these simple nice loops?
-
- Treating Sudokus as a special kind of Jigsaw Sudoku
by AndrewStuart » Thu Feb 23, 2006 2:55 am - 1 Replies
- 2352 Views
- Last post by r.e.s.
Tue Mar 07, 2006 9:37 pm
- Treating Sudokus as a special kind of Jigsaw Sudoku
-
- New Unique pattern trick?
1, 2by vidarino » Thu Mar 02, 2006 1:47 pm - 29 Replies
- 21100 Views
- Last post by Myth Jellies
Tue Mar 07, 2006 4:59 pm
- New Unique pattern trick?
-
- Nice loops for advanced level players - triple chain
1, 2by Jeff » Sat Dec 03, 2005 11:42 am - 15 Replies
- 13630 Views
- Last post by Jeff
Mon Mar 06, 2006 7:54 pm
- Nice loops for advanced level players - triple chain
-
- Nice loops for intermediate level players - Grouped x-cycle
1, 2by Jeff » Tue Jan 03, 2006 9:35 am - 23 Replies
- 25819 Views
- Last post by Jeff
Mon Mar 06, 2006 6:39 am
- Nice loops for intermediate level players - Grouped x-cycle
-
- Nice loops for advanced level players - grouped nice loop
by Jeff » Wed Dec 07, 2005 12:48 pm - 6 Replies
- 6593 Views
- Last post by Jeff
Mon Mar 06, 2006 6:27 am
- Nice loops for advanced level players - grouped nice loop
-
- Nice loops for advanced level players - multiple nice loop
by Jeff » Mon Dec 05, 2005 1:04 pm - 5 Replies
- 6336 Views
- Last post by Jeff
Mon Mar 06, 2006 5:30 am
- Nice loops for advanced level players - multiple nice loop
-
- Need help with almost-locked-sets
by smoof » Sat Mar 04, 2006 7:02 am - 8 Replies
- 5169 Views
- Last post by Neunmalneun
Sun Mar 05, 2006 12:14 pm
- Need help with almost-locked-sets
-
- Reduction of possibilities
by geocant » Thu Mar 02, 2006 7:02 pm - 3 Replies
- 1889 Views
- Last post by vidarino
Fri Mar 03, 2006 1:15 am
- Reduction of possibilities
-
- New to Colouring
1, 2by Camchase » Sun Jan 22, 2006 7:52 pm - 24 Replies
- 8726 Views
- Last post by yasmin
Thu Mar 02, 2006 10:27 pm
- New to Colouring
-
- Unique Rectangle type 5 shortcut
by vidarino » Sun Feb 26, 2006 1:57 pm - 7 Replies
- 6214 Views
- Last post by Neunmalneun
Thu Mar 02, 2006 5:58 pm
- Unique Rectangle type 5 shortcut
-
- impossible sudoku to solve
by motoaspes » Wed Mar 01, 2006 2:58 pm - 2 Replies
- 2416 Views
- Last post by Wolfgang
Wed Mar 01, 2006 4:02 pm
- impossible sudoku to solve
-
- Another Example of an Almost Unique Pattern
by Carcul » Tue Jan 17, 2006 12:38 pm - 7 Replies
- 4183 Views
- Last post by Carcul
Wed Mar 01, 2006 2:42 pm
- Another Example of an Almost Unique Pattern
-
- Extension of xyz-wing
1, 2by Jeff » Fri Aug 12, 2005 3:40 am - 18 Replies
- 19817 Views
- Last post by Mike Barker
Tue Feb 28, 2006 2:39 pm
- Extension of xyz-wing
-
- One paper+pencil technique to find xy-type forcing chains
by tso » Tue Feb 28, 2006 3:20 am - 0 Replies
- 2048 Views
- Last post by tso
Tue Feb 28, 2006 3:20 am
- One paper+pencil technique to find xy-type forcing chains
-
- So could we use a new forcing chain notation?
by Myth Jellies » Thu Feb 09, 2006 10:48 am - 9 Replies
- 5758 Views
- Last post by Carcul
Mon Feb 27, 2006 11:07 am
- So could we use a new forcing chain notation?
-
- New Member need help with 'colours'
1, 2by moggymidge » Sun Feb 19, 2006 10:03 am - 19 Replies
- 7483 Views
- Last post by vidarino
Sun Feb 26, 2006 8:16 am
- New Member need help with 'colours'
-
- "No Hint Available..."
by bradles » Thu Feb 23, 2006 11:44 am - 7 Replies
- 4283 Views
- Last post by ronk
Sat Feb 25, 2006 10:01 pm
- "No Hint Available..."
-
- Nice loops for intermediate level players - Grouped xy-chain
by Jeff » Tue Jan 24, 2006 1:55 pm - 2 Replies
- 4411 Views
- Last post by Jeff
Fri Feb 24, 2006 4:09 am
- Nice loops for intermediate level players - Grouped xy-chain
-
- Techniques
by Chessmaster » Thu Feb 23, 2006 12:38 am - 1 Replies
- 2057 Views
- Last post by angusj
Thu Feb 23, 2006 12:54 am
- Techniques
-
- Reduction to 2 mutually exclusive pairs
by geocant » Wed Feb 22, 2006 1:55 pm - 1 Replies
- 1595 Views
- Last post by vidarino
Wed Feb 22, 2006 2:11 pm
- Reduction to 2 mutually exclusive pairs
-
- More uniqueness fun
by vidarino » Mon Feb 20, 2006 11:33 pm - 2 Replies
- 2377 Views
- Last post by vidarino
Tue Feb 21, 2006 12:55 am
- More uniqueness fun
-
- Colouring with three conjugate chains, I mean four now
1, 2by TKiel » Mon Feb 13, 2006 3:18 pm - 18 Replies
- 9141 Views
- Last post by ronk
Mon Feb 20, 2006 12:51 am
- Colouring with three conjugate chains, I mean four now
-
- Another "Monster" Puzzle
by Carcul » Mon Feb 13, 2006 5:28 pm - 4 Replies
- 2303 Views
- Last post by tso
Sat Feb 18, 2006 5:05 pm
- Another "Monster" Puzzle
-
- special paper form
by Big Al » Tue Feb 14, 2006 1:43 am - 3 Replies
- 1615 Views
- Last post by Cec
Sat Feb 18, 2006 10:23 am
- special paper form
-
- reunification
by jburke » Wed Feb 15, 2006 3:47 pm - 2 Replies
- 1547 Views
- Last post by ronk
Wed Feb 15, 2006 5:14 pm
- reunification
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
