dailysudoku.com Forum Index dailysudoku.com
Discussion of Daily Sudoku puzzles
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Search found 46 matches
dailysudoku.com Forum Index
Author Message
  Topic: Feb 18 VH
Jeff

Replies: 3
Views: 14541

PostForum: Daily Sudoku puzzles   Posted: Sun Feb 28, 2021 10:34 pm   Subject: Feb 18 VH
Wow! I can't believe that I missed that. Many thanks,

Jeff
  Topic: Feb 18 VH
Jeff

Replies: 3
Views: 14541

PostForum: Daily Sudoku puzzles   Posted: Sun Feb 28, 2021 6:09 pm   Subject: Feb 18 VH

+-------------+------------+------------+
| 467 8 467 | 5 1 2 | 9 3 67 |
| 567 567 3 | 89 789 4 | 68 1 2 |
| 1 2 9 | 6 78 3 | 58 57 4 |
+-------------+----------- ...
  Topic: Apr 18 VH
Jeff

Replies: 3
Views: 16030

PostForum: Daily Sudoku puzzles   Posted: Mon Apr 20, 2020 12:09 am   Subject: Apr 18 VH
Got it. Thanks
  Topic: Apr 18 VH
Jeff

Replies: 3
Views: 16030

PostForum: Daily Sudoku puzzles   Posted: Sun Apr 19, 2020 7:33 pm   Subject: Apr 18 VH
I did the "X-Wing with number 8 in r59c57 and -8 in r5c14,r9c4". However, after doing that I am stuck. I do not know what "a simple LC" is. Could you give me a little help. Man ...
  Topic: Mar 11 VH
Jeff

Replies: 5
Views: 20700

PostForum: Daily Sudoku puzzles   Posted: Sun Mar 15, 2020 4:42 pm   Subject: Mar 11 VH
Wow! I had spent hours trying to figure this one out. I had not seen a hidden pair in a while and had forgotten to look for it. Many thanks, Jeff
  Topic: Mar 11 VH
Jeff

Replies: 5
Views: 20700

PostForum: Daily Sudoku puzzles   Posted: Sun Mar 15, 2020 1:48 am   Subject: Mar 11 VH
I am having trouble solving this puzzle. I followed Early Earl's suggestion and was able to eliminate 3's from R56C6 and from R7C8. However, I cannot make any more progress Could you tell me what t ...
  Topic: May 26 VH
Jeff

Replies: 4
Views: 18836

PostForum: Daily Sudoku puzzles   Posted: Mon May 30, 2016 1:38 am   Subject: May 26 VH
OK. I now see how it all fits. Thanks
  Topic: May 26 VH
Jeff

Replies: 4
Views: 18836

PostForum: Daily Sudoku puzzles   Posted: Sun May 29, 2016 2:10 am   Subject: May 26 VH
In your solution it appears that you meant to type r6c8 rather than r6c7 as it appears in the solution.

I could not find out what stte stands for. I looked in the terminology list but could not ...
  Topic: May 4 VH(X)
Jeff

Replies: 6
Views: 21681

PostForum: Daily Sudoku puzzles   Posted: Sun May 08, 2016 5:56 pm   Subject: May 4 VH(X)
I can't believe I missed the locked 9's in Box 7. I eliminated the 9 from R7C9 using a 679 XYZ pivoted in R4C7.

Many thanks. Jeff
  Topic: May 4 VH(X)
Jeff

Replies: 6
Views: 21681

PostForum: Daily Sudoku puzzles   Posted: Sun May 08, 2016 2:43 am   Subject: May 4 VH(X)

+----------------+----------+--------------+
| 2 359 6 | 1 45 8 | 4579 39 379 |
| 1345 1359 1359 | 7 6 29 | 45 8 239 |
| 458 7 589 | 3 45 29 | 4569 1 269 |
+------------- ...
  Topic: Aug 26 VH
Jeff

Replies: 4
Views: 21317

PostForum: Daily Sudoku puzzles   Posted: Fri Sep 11, 2015 1:24 am   Subject: Aug 26 VH
Many thanks. Smile
  Topic: Aug 26 VH
Jeff

Replies: 4
Views: 21317

PostForum: Daily Sudoku puzzles   Posted: Fri Sep 11, 2015 1:02 am   Subject: Aug 26 VH
I have always been able to solve these very hard puzzles using the rather "standard" simple techniques, but not this one. I have the same numbers as are shown in the grid, however, I do not ...
  Topic: Oct 22 VH
Jeff

Replies: 6
Views: 20638

PostForum: Daily Sudoku puzzles   Posted: Sat Oct 25, 2014 4:00 am   Subject: Oct 22 VH
I had overlooked that the 9 could be eliminated in R3C7 through the 129 xy wing. Thanks,
  Topic: Oct 22 VH
Jeff

Replies: 6
Views: 20638

PostForum: Daily Sudoku puzzles   Posted: Sat Oct 25, 2014 1:46 am   Subject: Oct 22 VH
I come up with a somewhat different grid after using various straight forward operations. For example I was able to get rid of several 4's in the 5th Box, plus some 9's in Rows 5 and 9. The only prob ...
  Topic: Sep 16 VH
Jeff

Replies: 3
Views: 16907

PostForum: Daily Sudoku puzzles   Posted: Fri Sep 19, 2014 6:12 pm   Subject: Sep 16 VH
I can't believe that I didn't see that. Thanks.
  Topic: Sep 16 VH
Jeff

Replies: 3
Views: 16907

PostForum: Daily Sudoku puzzles   Posted: Fri Sep 19, 2014 4:33 pm   Subject: Sep 16 VH
Could you tell me what "xy wing (a double)" is. I am familiar with an xy wing, but don't know what "a double" indicates. I ended up with the grid you show, but can't seem to get ...
  Topic: Nov 25 VH
Jeff

Replies: 11
Views: 32351

PostForum: Daily Sudoku puzzles   Posted: Fri Nov 29, 2013 4:03 pm   Subject: Re: Nov 25 VH
An xy-wing (269) opens up a new xy-wing (249) which solves it..

I think I see the 269 xy-wing with c1r9 (69), c2r8(29), and c1r1(26). This eliminates the 2 in c1r8, which does not seem to make m ...
  Topic: Nov 25 VH
Jeff

Replies: 11
Views: 32351

PostForum: Daily Sudoku puzzles   Posted: Fri Nov 29, 2013 4:48 am   Subject: Re: Nov 25 VH
An xy-wing (269) opens up a new xy-wing (249) which solves it..

I think I see the 269 xy-wing with c1r9 (69), c2r8(29), and c1r1(26). This eliminates the 2 in c1r8, which does not seem to make m ...
  Topic: Jan 29 VH
Jeff

Replies: 3
Views: 16166

PostForum: Daily Sudoku puzzles   Posted: Tue Jan 31, 2012 2:20 am   Subject: Jan 29 VH
Marty,
Thanks. I can't believe I missed that.
  Topic: Jan 29 VH
Jeff

Replies: 3
Views: 16166

PostForum: Daily Sudoku puzzles   Posted: Mon Jan 30, 2012 10:07 pm   Subject: Jan 29 VH
I can't seem to make any progress on this puzzle. An earlier note had indicated there was a XYZ wing focused on the 123 in R6C6, however, I don't see how this can be with the numbers I have. Maybe I ...
 
Page 1 of 3 Goto page 1, 2, 3  Next
All times are GMT
Jump to:  


Powered by phpBB © 2001, 2005 phpBB Group