Advanced solving techniques
-
- Topics
- Replies
- Views
- Last post
-
- ALS-xz with set overlap
1, 2by ronk » Sun Sep 05, 2010 2:37 pm - 29 Replies
- 976 Views
- Last post by JasonLion-Admin
Sun Sep 05, 2010 3:56 pm
- ALS-xz with set overlap
-
- Advanced ALS Chains -A Tutorial ASI#3b
1, 2by DonM » Sun Sep 05, 2010 3:10 pm - 15 Replies
- 2142 Views
- Last post by JasonLion-Admin
Sun Sep 05, 2010 3:54 pm
- Advanced ALS Chains -A Tutorial ASI#3b
-
- Two definitions of W-Wing, terminology question
1, 2by JasonLion » Sun Nov 09, 2008 3:44 pm - 15 Replies
- 19706 Views
- Last post by ronk
Wed Aug 04, 2010 8:35 pm
- Two definitions of W-Wing, terminology question
-
- An alternative way to solve the hard 17 clue
1, 2by eleven » Mon May 24, 2010 11:25 pm - 19 Replies
- 1119 Views
- Last post by SteveK
Sat Jul 31, 2010 8:18 am
- An alternative way to solve the hard 17 clue
-
- A question on 3D medusa coloring elimination rules
by surbier » Thu Jul 01, 2010 5:42 am - 0 Replies
- 655 Views
- Last post by surbier
Thu Jul 01, 2010 5:42 am
- A question on 3D medusa coloring elimination rules
-
- non-ALS vwxyz-wing
by surbier » Wed May 26, 2010 6:20 pm - 6 Replies
- 698 Views
- Last post by surbier
Wed Jun 23, 2010 11:40 am
- non-ALS vwxyz-wing
-
- Ultimate Lizard Guide
by tarek » Sun May 23, 2010 12:53 am - 2 Replies
- 675 Views
- Last post by tarek
Sun May 23, 2010 12:55 am
- Ultimate Lizard Guide
-
- Challenge: New set of 11 'Unsolvables'
1 ... 5, 6, 7by AndrewStuart » Wed Sep 13, 2006 4:50 pm - 103 Replies
- 56958 Views
- Last post by BrianS
Sun May 17, 2009 10:47 am
- Challenge: New set of 11 'Unsolvables'
-
- Bi-directional cycle + Unique Rectangle Typ 2
1, 2by claudiarabia » Mon May 04, 2009 8:04 pm - 16 Replies
- 1328 Views
- Last post by DonM
Tue May 05, 2009 7:27 pm
- Bi-directional cycle + Unique Rectangle Typ 2
-
- missing deduction for xyt chains
1, 2by surbier » Sun May 03, 2009 4:46 pm - 17 Replies
- 1277 Views
- Last post by DonM
Mon May 04, 2009 10:33 pm
- missing deduction for xyt chains
-
- BUG1 or BUG4 or not at all?
by claudiarabia » Thu Aug 21, 2008 7:56 am - 7 Replies
- 1375 Views
- Last post by daj95376
Sat May 02, 2009 4:52 pm
- BUG1 or BUG4 or not at all?
-
- TNU
by Neunmalneun » Tue Mar 31, 2009 5:30 pm - 10 Replies
- 877 Views
- Last post by eleven
Wed Apr 01, 2009 9:05 pm
- TNU
-
- Expanded XY-Chain Patterns
1, 2by Bud » Thu Mar 19, 2009 11:58 pm - 17 Replies
- 1889 Views
- Last post by Bud
Mon Mar 23, 2009 7:21 pm
- Expanded XY-Chain Patterns
-
- UR Type 5 Example
by hobiwan » Mon Mar 23, 2009 12:32 am - 0 Replies
- 643 Views
- Last post by hobiwan
Mon Mar 23, 2009 12:32 am
- UR Type 5 Example
-
- Obscured: Unique Rectangle:
by StrmCkr » Mon Mar 16, 2009 5:46 am - 12 Replies
- 1265 Views
- Last post by StrmCkr
Tue Mar 17, 2009 12:21 am
- Obscured: Unique Rectangle:
-
- Did I do this right?
1, 2by EnderGT » Wed Mar 11, 2009 4:27 am - 20 Replies
- 1942 Views
- Last post by ronk
Sun Mar 15, 2009 11:27 pm
- Did I do this right?
-
- 2 ER-Linked ALS-XZ Example
by Bud » Sun Mar 15, 2009 12:56 am - 1 Replies
- 664 Views
- Last post by aran
Sun Mar 15, 2009 4:18 am
- 2 ER-Linked ALS-XZ Example
-
- GUG or GLOG or what ?
by sarker306 » Fri Mar 13, 2009 5:51 pm - 1 Replies
- 608 Views
- Last post by ronk
Fri Mar 13, 2009 11:42 pm
- GUG or GLOG or what ?
-
- Sky - Wings (biplane) { Edit: rediscoverd (W-wing)}
by StrmCkr » Wed Feb 25, 2009 5:44 pm - 9 Replies
- 1267 Views
- Last post by StrmCkr
Mon Mar 09, 2009 6:11 pm
- Sky - Wings (biplane) { Edit: rediscoverd (W-wing)}
-
- An ER-Linked XY-Wing Example
by Bud » Sat Mar 07, 2009 6:58 am - 1 Replies
- 739 Views
- Last post by Luke
Sat Mar 07, 2009 11:00 am
- An ER-Linked XY-Wing Example
-
- Asymmetric Sudoku
by yugal » Wed Mar 04, 2009 2:10 am - 3 Replies
- 2080 Views
- Last post by m_b_metcalf
Wed Mar 04, 2009 3:13 pm
- Asymmetric Sudoku
-
- y-chain/unique loop combination
by RobO » Sun Mar 01, 2009 5:29 pm - 13 Replies
- 1038 Views
- Last post by ronk
Mon Mar 02, 2009 9:52 am
- y-chain/unique loop combination
-
- Nice Loop Question (again)
1, 2by hobiwan » Sat Dec 13, 2008 3:13 am - 25 Replies
- 2850 Views
- Last post by hobiwan
Mon Feb 23, 2009 5:30 pm
- Nice Loop Question (again)
-
- More Monster Loops, Structure and Symmetry
1, 2by Allan Barker » Sat Jan 17, 2009 2:15 am - 21 Replies
- 3614 Views
- Last post by ronk
Sun Feb 22, 2009 11:29 pm
- More Monster Loops, Structure and Symmetry
-
- Two-Sector Disjoint Subsets
1, 2, 3by Sue De Coq » Tue Oct 25, 2005 12:44 am - 38 Replies
- 48331 Views
- Last post by ronk
Mon Feb 16, 2009 7:27 am
- Two-Sector Disjoint Subsets
-
- Double value X-Wing
by RobReeve » Mon Feb 16, 2009 3:20 am - 2 Replies
- 771 Views
- Last post by RobReeve
Mon Feb 16, 2009 7:04 am
- Double value X-Wing
-
- Solving with Almost Sue De Coq: Extreme #122 (ASI#2d)
by DonM » Sun Jan 25, 2009 2:08 pm - 2 Replies
- 1279 Views
- Last post by DonM
Mon Jan 26, 2009 5:16 am
- Solving with Almost Sue De Coq: Extreme #122 (ASI#2d)
-
- Solving with Almost Sue De Coq: Extreme #118 (ASI#2c)
by DonM » Sun Jan 25, 2009 1:19 pm - 2 Replies
- 1034 Views
- Last post by DonM
Mon Jan 26, 2009 4:00 am
- Solving with Almost Sue De Coq: Extreme #118 (ASI#2c)
-
- POM: vulnerable triplet cells
by surbier » Fri Jan 09, 2009 8:22 am - 4 Replies
- 1485 Views
- Last post by surbier
Thu Jan 22, 2009 3:23 am
- POM: vulnerable triplet cells
-
- Can someone simplify Sue de Cog for me?
by stumble » Thu Jan 15, 2009 4:38 am - 2 Replies
- 861 Views
- Last post by aran
Thu Jan 15, 2009 10:49 am
- Can someone simplify Sue de Cog for me?
-
- almost-locked ranges?
by Bob Hanson » Sat Jan 03, 2009 7:38 pm - 3 Replies
- 945 Views
- Last post by David P Bird
Tue Jan 13, 2009 10:17 pm
- almost-locked ranges?
-
- DIC Chains
by Gee » Mon Jan 05, 2009 2:58 pm - 1 Replies
- 765 Views
- Last post by daj95376
Tue Jan 06, 2009 6:13 am
- DIC Chains
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
