Help with puzzles and solving techniques
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- Specific difficulty rating SE puzzle generation
by tarek » Thu Aug 15, 2019 5:07 pm - 12 Replies
- 302 Views
- Last post by tarek
Thu Aug 29, 2019 6:11 pm
- Specific difficulty rating SE puzzle generation
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- trying to understand this
by pingu » Fri Aug 16, 2019 2:14 pm - 2 Replies
- 157 Views
- Last post by pingu
Sat Aug 17, 2019 8:35 am
- trying to understand this
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- some questions
by pingu » Tue Aug 06, 2019 6:03 pm - 1 Replies
- 144 Views
- Last post by pingu
Fri Aug 16, 2019 2:16 pm
- some questions
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- Extreme sudoku - stuck at end
by mlancas3 » Thu Aug 15, 2019 1:16 pm - 4 Replies
- 170 Views
- Last post by SpAce
Thu Aug 15, 2019 5:33 pm
- Extreme sudoku - stuck at end
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- Single Digit Eliminations
by Yogi » Mon Aug 05, 2019 9:03 pm
- 5 Replies
- 241 Views
- Last post by SpAce
Wed Aug 07, 2019 3:22 am
- Single Digit Eliminations
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- Can someone please tell me technique I am missing to solve t
by Donkarko » Fri Aug 02, 2019 4:43 pm
- 3 Replies
- 179 Views
- Last post by SpAce
Sat Aug 03, 2019 12:14 pm
- Can someone please tell me technique I am missing to solve t
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- Help for a noob
by jim.ryan.63 » Sat Jul 06, 2019 7:14 pm - 0 Replies
- 146 Views
- Last post by jim.ryan.63
Sat Jul 06, 2019 7:14 pm
- Help for a noob
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- Sudoku strategies fiendish
by mark lar » Fri May 24, 2019 8:35 am - 1 Replies
- 246 Views
- Last post by SpAce
Sat May 25, 2019 1:39 am
- Sudoku strategies fiendish
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- Guardian (UK) 18 May 2019 (Sudoku 4392 hard)
by swaatacba » Sun May 19, 2019 8:23 am
- 2 Replies
- 205 Views
- Last post by swaatacba
Sun May 19, 2019 1:09 pm
- Guardian (UK) 18 May 2019 (Sudoku 4392 hard)
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- Help needed
by Shpongle » Mon May 06, 2019 6:24 pm
- 3 Replies
- 201 Views
- Last post by SpAce
Thu May 09, 2019 10:14 pm
- Help needed
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- Need help with greater than killer sudoku puzzle
by LEDgris » Thu May 09, 2019 1:21 pm
- 0 Replies
- 143 Views
- Last post by LEDgris
Thu May 09, 2019 1:21 pm
- Need help with greater than killer sudoku puzzle
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- Get "give up" in Hodoku solutions path,, then?
by Danu Pr » Mon Apr 29, 2019 9:59 am
- 4 Replies
- 243 Views
- Last post by SpAce
Tue Apr 30, 2019 9:20 pm
- Get "give up" in Hodoku solutions path,, then?
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- Some help please
by Montmorency » Wed Apr 17, 2019 7:40 pm
- 4 Replies
- 218 Views
- Last post by Montmorency
Fri Apr 19, 2019 8:15 am
- Some help please
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- Which adv technique do I apply here?
by joshuapatel » Thu Apr 04, 2019 9:48 am - 1 Replies
- 192 Views
- Last post by 1to9only
Fri Apr 05, 2019 9:04 am
- Which adv technique do I apply here?
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- What's Wrong with this Chain?
1, 2by fdh319 » Tue Mar 26, 2019 6:57 pm - 15 Replies
- 452 Views
- Last post by fdh319
Sat Mar 30, 2019 8:47 am
- What's Wrong with this Chain?
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- [help] Give up to find some pattern?
by Danu Pr » Wed Mar 27, 2019 5:32 am - 3 Replies
- 197 Views
- Last post by Leren
Wed Mar 27, 2019 7:44 am
- [help] Give up to find some pattern?
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- Stuck on puzzle #2
by mseno » Thu Mar 21, 2019 7:51 pm - 3 Replies
- 199 Views
- Last post by SpAce
Fri Mar 22, 2019 1:30 pm
- Stuck on puzzle #2
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- Stuck on puzzle
by mseno » Tue Mar 19, 2019 7:37 pm - 4 Replies
- 204 Views
- Last post by mseno
Thu Mar 21, 2019 7:27 pm
- Stuck on puzzle
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- HELP NEEDED - tried a number of techniques still stuck!!!
by Jacobcullen » Mon Mar 18, 2019 7:24 am - 2 Replies
- 188 Views
- Last post by 1to9only
Mon Mar 18, 2019 6:50 pm
- HELP NEEDED - tried a number of techniques still stuck!!!
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- Whatever happened to Strong Wings?
by Yogi » Tue Jan 02, 2018 8:21 pm - 11 Replies
- 633 Views
- Last post by SpAce
Mon Mar 18, 2019 2:47 pm
- Whatever happened to Strong Wings?
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- Need help with this
by Sebinator0815 » Thu Mar 14, 2019 6:22 pm
- 2 Replies
- 183 Views
- Last post by tarek
Sun Mar 17, 2019 10:45 am
- Need help with this
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- I need help with this
1, 2 by sudokudumb » Thu Sep 27, 2018 7:43 pm
- 22 Replies
- 630 Views
- Last post by sudokudumb
Tue Mar 05, 2019 5:42 pm
- I need help with this
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- [help] Can you find some pattern?
by Danu Pr » Mon Mar 04, 2019 8:43 am - 5 Replies
- 204 Views
- Last post by SpAce
Mon Mar 04, 2019 6:57 pm
- [help] Can you find some pattern?
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- [SOLVED] What pattern is it? Any solution?
by Danu Pr » Mon Feb 18, 2019 12:14 pm
- 8 Replies
- 293 Views
- Last post by SpAce
Mon Feb 25, 2019 4:53 pm
- [SOLVED] What pattern is it? Any solution?
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- Stumped on Samurai
by sigsky » Fri Feb 01, 2019 3:10 pm
- 5 Replies
- 248 Views
- Last post by SpAce
Sat Feb 09, 2019 3:35 am
- Stumped on Samurai
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- Pattern?
by mytamhuyet » Wed Feb 06, 2019 10:23 am - 1 Replies
- 167 Views
- Last post by creint
Wed Feb 06, 2019 5:24 pm
- Pattern?
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- Double-BUG???
1, 2by SpAce » Mon Jan 28, 2019 12:57 am - 18 Replies
- 508 Views
- Last post by SpAce
Fri Feb 01, 2019 12:39 am
- Double-BUG???
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- Stuck with this one
by endyquang » Tue Jan 22, 2019 9:27 am
- 2 Replies
- 191 Views
- Last post by endyquang
Wed Jan 23, 2019 6:14 pm
- Stuck with this one
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- Greater Than Sudoku and DLX
1, 2by ThemePark » Sat Jan 12, 2019 5:33 pm - 17 Replies
- 558 Views
- Last post by Mathimagics
Tue Jan 22, 2019 12:46 am
- Greater Than Sudoku and DLX
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- Can't seem to crack this one!
by MarkRobert » Wed Nov 07, 2018 11:16 am
- 2 Replies
- 260 Views
- Last post by MarkRobert
Sat Jan 19, 2019 10:26 am
- Can't seem to crack this one!
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- Looking for the next step in this Killer Sudoku
by ave » Thu Jan 03, 2019 6:03 pm
- 8 Replies
- 276 Views
- Last post by ave
Sun Jan 06, 2019 4:23 pm
- Looking for the next step in this Killer Sudoku
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- Stuck for 2 hours in the same sudoku :(
by batata004 » Fri Dec 28, 2018 8:58 pm
- 3 Replies
- 272 Views
- Last post by eleven
Sun Dec 30, 2018 5:00 pm
- Stuck for 2 hours in the same sudoku :(
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- Technique to solve this puzzle
by batata004 » Wed Dec 26, 2018 3:55 pm
- 6 Replies
- 255 Views
- Last post by batata004
Fri Dec 28, 2018 8:55 pm
- Technique to solve this puzzle
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- Can not find solving path
by shamath » Sun Dec 23, 2018 10:58 am
- 3 Replies
- 200 Views
- Last post by shamath
Sun Dec 23, 2018 12:40 pm
- Can not find solving path
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- Unsolvable puzzle - Why does this happen?
by Madolite » Mon Nov 05, 2018 7:25 pm
- 13 Replies
- 355 Views
- Last post by SpAce
Mon Dec 17, 2018 2:52 am
- Unsolvable puzzle - Why does this happen?
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- Does this technique have a name?
1, 2 by RSW » Sat Dec 01, 2018 7:51 am
- 18 Replies
- 612 Views
- Last post by SpAce
Sat Dec 15, 2018 2:31 am
- Does this technique have a name?
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- Hinge (ER) doesn't work?
by Yogi » Mon Dec 10, 2018 10:41 pm - 7 Replies
- 255 Views
- Last post by StrmCkr
Thu Dec 13, 2018 12:08 pm
- Hinge (ER) doesn't work?
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- Is this solvable?
by Jimmyb » Tue Dec 11, 2018 6:43 pm
- 1 Replies
- 203 Views
- Last post by SpAce
Wed Dec 12, 2018 3:27 pm
- Is this solvable?
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