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- List of Acronyms
by Wecoc » Tue Jan 21, 2020 11:18 pm - 10 Replies
- 2627 Views
- Last post by denis_berthier
Fri Mar 04, 2022 7:24 am
- List of Acronyms
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- Puzzle collections sorted by solving qualities
by tso » Thu Aug 03, 2006 5:38 pm - 9 Replies
- 24664 Views
- Last post by denis_berthier
Sat Nov 20, 2021 6:07 am
- Puzzle collections sorted by solving qualities
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- Sudokus of Shame
1 ... 4, 5, 6
by Moschopulus » Thu Feb 02, 2006 1:19 am
- 86 Replies
- 83134 Views
- Last post by enxio27
Tue Dec 11, 2018 2:53 pm
- Sudokus of Shame
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- More Homework 6
1, 2by JPF » Wed Nov 23, 2022 11:34 pm - 21 Replies
- 230 Views
- Last post by marek stefanik
Tue Nov 29, 2022 12:51 am
- More Homework 6
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- T&E(2) patterns and puzzles
by denis_berthier » Mon Nov 28, 2022 7:16 am - 1 Replies
- 41 Views
- Last post by denis_berthier
Mon Nov 28, 2022 4:56 pm
- T&E(2) patterns and puzzles
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- More Homework 5
1, 2by JPF » Mon Nov 14, 2022 12:25 pm - 20 Replies
- 257 Views
- Last post by JPF
Sat Nov 19, 2022 12:50 pm
- More Homework 5
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- T&E(3) Puzzles (split from "hardest sudokus" thread)
1, 2by mith » Mon Nov 07, 2022 7:24 pm - 17 Replies
- 308 Views
- Last post by mith
Mon Nov 14, 2022 5:46 pm
- T&E(3) Puzzles (split from "hardest sudokus" thread)
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- More Homework 4
1, 2by JPF » Fri Nov 11, 2022 10:55 am - 17 Replies
- 193 Views
- Last post by blue
Sun Nov 13, 2022 9:57 pm
- More Homework 4
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- Two equal boxes
by GouinJP » Sat Oct 29, 2022 1:00 pm - 13 Replies
- 169 Views
- Last post by JPF
Sun Nov 06, 2022 10:08 am
- Two equal boxes
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- Maximum number of clues for a given SE rating
1 ... 8, 9, 10by 999_Springs » Thu Jul 24, 2008 4:10 pm - 142 Replies
- 27193 Views
- Last post by mith
Tue Nov 01, 2022 5:58 pm
- Maximum number of clues for a given SE rating
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- 17 digit puzzles
by warrentrammell » Fri Oct 21, 2022 6:04 pm - 5 Replies
- 146 Views
- Last post by Mathimagics
Mon Oct 31, 2022 12:32 pm
- 17 digit puzzles
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- Relation between difficulty and number of candidates
by denis_berthier » Mon Feb 28, 2022 5:43 am - 4 Replies
- 419 Views
- Last post by denis_berthier
Wed Aug 31, 2022 7:02 am
- Relation between difficulty and number of candidates
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- Multiple Solutions
by FrankD » Tue Aug 23, 2022 6:42 pm - 4 Replies
- 138 Views
- Last post by FrankD
Thu Aug 25, 2022 3:57 pm
- Multiple Solutions
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- History of AIC's
by RSW » Wed Jun 22, 2022 11:06 pm - 8 Replies
- 271 Views
- Last post by denis_berthier
Tue Aug 09, 2022 3:30 am
- History of AIC's
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- MonoCyclic Grids
1, 2by Mathimagics » Tue Jul 05, 2022 2:32 pm - 22 Replies
- 521 Views
- Last post by blue
Thu Jul 28, 2022 8:38 pm
- MonoCyclic Grids
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- Puzzles with clues in diagonal boxes
by coloin » Tue Jun 28, 2022 9:18 pm - 12 Replies
- 396 Views
- Last post by coloin
Mon Jul 04, 2022 11:02 pm
- Puzzles with clues in diagonal boxes
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- hardest 6x6?
1, 2, 3, 4 by 999_Springs » Sun Dec 30, 2018 2:16 pm
- 52 Replies
- 4610 Views
- Last post by jco
Thu Jun 16, 2022 10:08 pm
- hardest 6x6?
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- Bruteforce meaning
by BamaFan » Wed Jun 08, 2022 11:18 pm - 2 Replies
- 189 Views
- Last post by Mathimagics
Thu Jun 09, 2022 2:08 am
- Bruteforce meaning
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- Sudoku Professor
by qprfan99 » Sat May 21, 2022 1:32 am - 2 Replies
- 247 Views
- Last post by qprfan99
Wed Jun 01, 2022 5:49 am
- Sudoku Professor
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- Website that allows you to enter a puzzle
by qprfan99 » Thu May 12, 2022 11:34 pm - 4 Replies
- 272 Views
- Last post by qprfan99
Wed Jun 01, 2022 5:47 am
- Website that allows you to enter a puzzle
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- Sudoku App with solving technique
by gjjlfz » Tue May 10, 2022 5:21 am - 0 Replies
- 163 Views
- Last post by gjjlfz
Tue May 10, 2022 5:21 am
- Sudoku App with solving technique
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- 17-clue symmetric puzzles
by m_b_metcalf » Fri May 06, 2022 8:36 am - 4 Replies
- 227 Views
- Last post by m_b_metcalf
Mon May 09, 2022 2:48 pm
- 17-clue symmetric puzzles
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- The best symmetry
1, 2by JPF » Tue Dec 11, 2007 12:36 am - 29 Replies
- 5217 Views
- Last post by m_b_metcalf
Mon May 09, 2022 9:44 am
- The best symmetry
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- Looking for some very very very hard sudoku
1, 2, 3, 4, 5by p0486 » Sat Mar 18, 2006 1:36 pm - 60 Replies
- 41544 Views
- Last post by International_DBA
Sat Apr 30, 2022 10:04 am
- Looking for some very very very hard sudoku
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- Unfilled boxes, but puzzle already solved?
by flycaster » Tue Apr 26, 2022 4:28 pm - 11 Replies
- 309 Views
- Last post by flycaster
Fri Apr 29, 2022 10:50 pm
- Unfilled boxes, but puzzle already solved?
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- Sudoku Explainer
by Yogi » Fri Mar 18, 2022 8:10 pm - 13 Replies
- 642 Views
- Last post by eleven
Mon Apr 25, 2022 9:54 am
- Sudoku Explainer
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- Glossary, terms, etc
by Wepwawet » Sun Apr 10, 2022 4:54 pm - 3 Replies
- 259 Views
- Last post by Wepwawet
Tue Apr 19, 2022 12:02 am
- Glossary, terms, etc
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- Elimination of Candidates vs Sudoku Rating
by AnotherLife » Thu Apr 14, 2022 5:31 pm - 5 Replies
- 281 Views
- Last post by AnotherLife
Fri Apr 15, 2022 8:12 pm
- Elimination of Candidates vs Sudoku Rating
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- Glossary, terms, etc
by Wepwawet » Sun Apr 10, 2022 4:53 pm - 0 Replies
- 161 Views
- Last post by Wepwawet
Sun Apr 10, 2022 4:53 pm
- Glossary, terms, etc
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- I just develope a new sudoku app, wanna hear your opinion
by DevCorgi » Sat Apr 09, 2022 5:17 am - 0 Replies
- 174 Views
- Last post by DevCorgi
Sat Apr 09, 2022 5:17 am
- I just develope a new sudoku app, wanna hear your opinion
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- Diagonal Puzzles
by JPF » Tue Mar 22, 2022 11:28 pm - 7 Replies
- 328 Views
- Last post by JPF
Fri Mar 25, 2022 11:32 pm
- Diagonal Puzzles
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- Mega Collection .sdm format.
by Pupp » Fri Mar 25, 2022 4:39 pm - 0 Replies
- 176 Views
- Last post by Pupp
Fri Mar 25, 2022 4:39 pm
- Mega Collection .sdm format.
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