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Announcement: Warning: All SPAM will be removed immediately! 5 Ruud 6972 Sat Mar 06, 2010 4:58 pmhobiwan
Sticky: SOLVING TECHNIQUE INDEX 1 , 2 , 3 ] 36 Ruud 77069 Mon May 02, 2011 12:04 pmmichaelgmaloy
How fast is a logic solver? 9 jusitnxu 1539 Sat May 18, 2013 10:03 amLunatic
Pattern-Based Constraint Satisfaction and Logic Puzzles 6 berthier 757 Fri Apr 12, 2013 4:08 amberthier
Is puzzle solution related to E3 value? 2 Paladin167 305 Mon Feb 04, 2013 4:32 amPaladin167
brand new member needs help 1 smltal 761 Sat Sep 01, 2012 11:56 pmgopalvenu
Analysing SK Loops 1 , 2 ] 15 dpbobelisk 4374 Tue Aug 28, 2012 4:54 pmObi-Wahn
Exocet Eliminations 1 , 2 ] 17 dpbobelisk 5301 Tue Aug 28, 2012 3:50 pmObi-Wahn
"Complete" set of solving strategies 2 solomon 770 Tue Aug 21, 2012 5:26 pmLunatic
what is the hardest known suduko ? 1 ... 13 , 14 , 15 ] 220 dukuso 124906 Thu Jul 05, 2012 12:29 pmLunatic
SK Loop/Exocet Combined Deductions 9 dpbobelisk 1715 Sun Feb 26, 2012 12:03 ampjb
Logic vs Guess 5 ivoc 1930 Wed Feb 22, 2012 5:09 pmPlanetSudoku.com
Efficient algorithm for solutions >= 1 1 , 2 ] 18 ThemePark 2885 Sun Jan 08, 2012 1:28 amronk
Collection of sudokus 1 lerxst 778 Wed Nov 16, 2011 10:00 amChPicard
Uniqueness Inferences Primer 14 dpbobelisk 2160 Fri Oct 28, 2011 4:09 amblue
Constraint Resolution Theories 12 berthier 2133 Sat Oct 22, 2011 2:41 pmberthier
Representation matrices for puzzle analysis 0 JohnnyDourado 565 Thu Oct 20, 2011 3:58 amJohnnyDourado
How can I finish this board? 2 CS5n531 910 Tue Oct 18, 2011 4:57 pmajimmyadams
AAIC and proving loops 4 surbier 1014 Sat Oct 15, 2011 3:28 pmdaj95376
Parallel exclusive chains 1 ... 6 , 7 , 8 ] 110 SudoQ 17471 Fri Sep 30, 2011 8:28 amSudoQ
Sudoku Snake Solving Techniques 0 sudokusnake 719 Sat Sep 17, 2011 11:32 pmsudokusnake
Simple colouring, simple question 3 Prince Lev 1331 Thu Aug 18, 2011 8:23 pmPIsaacson
Nice Loop general 1 , 2 ] 28 ivoc 7963 Thu Jul 07, 2011 2:09 pmivoc
Order of difficulty 7 sudoking 2253 Tue Jun 07, 2011 10:50 amSudoQ
Using BUG and UR techniques to solve Gattai puzzles 4 alucard 1386 Sat May 14, 2011 6:10 amalucard
Very certain I've found an unsolveable Sudoku 1 , 2 ] 16 tpgames 5207 Fri May 13, 2011 4:14 pmmathimagics
My favorite sudoku solving method 1 bmxice 1175 Sun May 08, 2011 9:48 pmpark1231
how to code BUG-Lite 14 surbier 2666 Thu May 05, 2011 5:10 pmsurbier
sudoku solution 2 dimimal 1798 Mon Apr 25, 2011 1:20 amPIsaacson
Can I avoid "brute forcing" here? 11 ichbinsisyphos 5190 Thu Mar 24, 2011 6:06 pmnarung
A third way to eliminate a color in 3D Medusa 1 , 2 ] 22 aephyr 4872 Thu Mar 17, 2011 4:45 amaephyr
Hi Does anyone know... 1 yasmina 821 Tue Feb 01, 2011 12:53 amAdak
Using DLX with a subset of Samurai Sudoku 2 ThemePark 985 Sun Jan 23, 2011 10:28 pmThemePark
Inferences from Unavoidable Sets 4 dpbobelisk 1399 Mon Jan 03, 2011 9:41 pmdpbobelisk
Am I dumb? 10 hvgotcodes 3371 Wed Dec 22, 2010 4:27 pmsudoking
Rating standard 1 lerxst 1152 Tue Dec 14, 2010 10:30 amPat
Some hints to implement coloring in my solver 1 mariano_donati 1328 Sat Nov 06, 2010 11:53 amJasonLion
Sudoku and the 15 puzzle ?? 11 AR4793 3209 Wed Oct 13, 2010 7:24 pmdobrichev
Symmetrical vs. Asymmetrical 6 SymVsNon 2842 Sun Oct 03, 2010 1:10 amAR4793
Inheritance and rule hierarchy 4 AR4793 1706 Sat Oct 02, 2010 2:11 amAR4793
Rating Puzzles by scorig puzzle solvers 7 AR4793 2422 Wed Sep 29, 2010 11:15 pmdpbobelisk
Is nxn sudoku NP-complete? (Yes and No!) 1 AR4793 1167 Tue Sep 28, 2010 3:56 pmAR4793
Guessing to get a Backdoor 5 AR4793 1812 Fri Sep 24, 2010 11:04 pmgsf
Hierachy of rules 4 jimbo2907 4321 Fri Sep 24, 2010 3:39 pmenggy
17 Hint Brain Boilers 0 marelli 1134 Wed Sep 22, 2010 6:40 pmmarelli
Next step? 2 KrazyFK 1117 Sat Sep 18, 2010 9:31 pmKrazyFK
Rules neeeded to solve 2x2 Sudoku (Shi Doku)? 3 AR4793 1631 Sat Sep 18, 2010 5:36 pmAR4793
What are the technics to use 11 AlanLudo 3468 Mon Sep 06, 2010 7:13 amheris
Help required from a Sudoku expert 1 Bobath 1293 Thu Sep 02, 2010 4:19 pmsoduko
Need help with this sudoku puzzle 2 vista9 1495 Fri Jul 23, 2010 12:01 pmvista9
Human order of difficulty to apply a technique 3 mariano_donati 2031 Thu Jul 22, 2010 9:09 pmvista9
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