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 552 matches
dailysudoku.com Forum Index
Author Message
  Topic: VH++ 112923
dongrave

Replies: 4
Views: 2221

PostForum: Other puzzles   Posted: Fri Dec 01, 2023 5:40 pm   Subject: VH++ 112923
Thanks for the puzzle immp! I couldn't find a single step solution so I settled for 2 (very convoluted) chains.

After basics:
+--------------------+------------------+-------------------+
| k24 ...
  Topic: Nov 14 VH
dongrave

Replies: 3
Views: 1444

PostForum: Daily Sudoku puzzles   Posted: Tue Nov 14, 2023 2:02 pm   Subject: Nov 14 VH
I used the 169 XY Wing at r27c7,r9c9 (-1r12c9) which solved it.
  Topic: VH+ 110823
dongrave

Replies: 2
Views: 2075

PostForum: Other puzzles   Posted: Fri Nov 10, 2023 3:34 pm   Subject: VH+ 110823
Thanks for the puzzle immp! After basics:

+-----------------+------------------+-----------------+
| 2 5 j178 | a17* 4 3 | 168 9 i1678 |
| e178 6 1378 | d1579 d179 d59 | ...
  Topic: Oct 24 VH
dongrave

Replies: 1
Views: 1113

PostForum: Daily Sudoku puzzles   Posted: Tue Oct 24, 2023 11:05 pm   Subject: Oct 24 VH
After basics:+--------------+-------------+--------------+
| 3 124 7 | 5 29 6 | 1248 19 48 |
| 8 9 24 | 7 1 23 | 234 5 6 |
| 6 5 12 | 89 4 238 | 123 179 137 | ...
  Topic: VH++ 101323
dongrave

Replies: 3
Views: 9797

PostForum: Other puzzles   Posted: Sat Oct 14, 2023 2:23 pm   Subject: VH++ 101323
Thanks for the puzzle immp!

After basics:+-----------------+---------------+-----------------+
| 3 2 c58 | d59 1679 167 | 68 19 4 |
| 6 4 f19 | 3 e19 8 | 7 5 ...
  Topic: daily jigsaw I created myself
dongrave

Replies: 2
Views: 4021

PostForum: Other puzzles   Posted: Sat Oct 14, 2023 2:21 pm   Subject: daily jigsaw I created myself
Nice job peter! I'd never done a jigsaw or squiggly Sudoku before so it was pretty challenging for me. After I filled in the first 15 cells or so I used an X Wing on 7's in columns 3 and 5 but I'm n ...
  Topic: How many xy-wings needed to solve this sudoku?
dongrave

Replies: 1
Views: 6659

PostForum: Other puzzles   Posted: Tue Sep 26, 2023 5:38 pm   Subject: How many xy-wings needed to solve this sudoku?
Thanks for the puzzle peter! I used 3 XY Wings and I double-checked to make sure that they were all necessary.

After basics (Note the 1,5 Hidden Pair in row 3):
+--------------------+------------ ...
  Topic: VH+ 092123
dongrave

Replies: 2
Views: 13401

PostForum: Other puzzles   Posted: Sat Sep 23, 2023 2:23 pm   Subject: VH+ 092123
Thanks for the puzzle immp!

After basics:
+---------------+--------------+-----------------+
| 9 4 167 | 3 678 157 | 178 15 2 |
| 167 8 5 | 4 267 127 | 3 9 17 | ...
  Topic: Sep 12 VH
dongrave

Replies: 1
Views: 6168

PostForum: Daily Sudoku puzzles   Posted: Wed Sep 13, 2023 2:11 am   Subject: Sep 12 VH
I used the 23-6 XY Wing at r4c59,r5c8 (-6r4c7) which then opened up the 24-3 XY Wing at r4c27,r7c2 (-3r7c7) which solved it.
  Topic: Aug 12 VH
dongrave

Replies: 1
Views: 7471

PostForum: Daily Sudoku puzzles   Posted: Sat Aug 12, 2023 5:00 pm   Subject: Aug 12 VH
Using just VH moves, there's an X-Wing on 9's in rows 6 and 8 (-9r57c1, -9r9c4) which opens up a 29-5 XY-Wing at r7c67,r9c4 (-5r9c7) which solves it.
  Topic: 12-07-2023-daily-VH
dongrave

Replies: 2
Views: 24481

PostForum: Other puzzles   Posted: Fri Jul 14, 2023 3:46 pm   Subject: 12-07-2023-daily-VH
Thanks for the puzzle Peter!

After basics:+--------------+---------------+---------------+
| 7 9 6 | 15 135 13 | 2 4 8 |
| 8 2 1 | 4 6 7 | 5 3 9 |
| 3 ...
  Topic: VH+ 070623
dongrave

Replies: 3
Views: 11977

PostForum: Other puzzles   Posted: Sun Jul 09, 2023 7:18 pm   Subject: VH+ 070623
Thanks for the puzzle immp!

After basics:
+----------------+-----------------+---------------+
| 46 7 26 | 468 3 1 | 9 248 5 |
| 469 5 8 | 2 469 46 | 7 1 ...
  Topic: Jun 28 VH
dongrave

Replies: 1
Views: 9776

PostForum: Daily Sudoku puzzles   Posted: Wed Jun 28, 2023 8:05 pm   Subject: Jun 28 VH
If you're using just VH moves, there's an X Wing on 6's in columns 3 and 6 (-6r3c5, -6r5c4) and an X Wing on 9's in columns 6 and 9 (-9r3c5, -9r5c34) and these along with some more basics opens up a 4 ...
  Topic: Jun 10 VH
dongrave

Replies: 2
Views: 10498

PostForum: Daily Sudoku puzzles   Posted: Sat Jun 10, 2023 1:54 pm   Subject: Jun 10 VH
Using just VH moves (i.e. X-Wings, XY-Wings, and XYZ-Wings) there's a 2 X-Wing in rows 3 and 6 (-2r2c1,-2r4c5) which opens up a 19-4 XY-Wing at r4c5,r6c69 (-4r4c9,-4r6c5) which solves it.
  Topic: VH++ 060323
dongrave

Replies: 2
Views: 10431

PostForum: Other puzzles   Posted: Mon Jun 05, 2023 1:32 pm   Subject: VH++ 060323
Thanks for the puzzle immp! After basics:

+-----------------+---------------+-------------+
| 5 d24 9 | e34 8 7 | 6 1 23 |
| a17 c12*6 137 | 5 f123 b16 | 9 8 4 |
| ...
  Topic: May 25 VH
dongrave

Replies: 0
Views: 11081

PostForum: Daily Sudoku puzzles   Posted: Sat May 27, 2023 1:31 pm   Subject: May 25 VH
After basics:+---------------+-------------+-------------+
| 8 4 13 | 5 23 6 | 127 9 17 |
| 7 29 6 | 8 1 29 | 3 5 4 |
| 1239 129 5 | 4 239 7 | 12 8 6 | ...
  Topic: May 11 VH
dongrave

Replies: 1
Views: 9562

PostForum: Daily Sudoku puzzles   Posted: Thu May 11, 2023 1:37 pm   Subject: May 11 VH
Or if you just use VH moves (i.e. X Wings, XY Wings, and XYZ Wings), the 16-4 XY Wing at r58c7,r7c9 (-4r4c9) opens up a 46-1 XY Wing at r4c19,r7c1 (-1r7c9) which solves it. There's also an X Wing on ...
  Topic: VH++ 042523
dongrave

Replies: 2
Views: 12524

PostForum: Other puzzles   Posted: Wed Apr 26, 2023 1:40 pm   Subject: VH++ 042523
Thanks for the puzzle immp!

After basics:+----------------+-------------+-------------------+
| 1 35 4 | 23 8 57 | 2357 9 6 |
| 239 6 2579 | 23 4 1 | 2357 8 23 ...
  Topic: 16-04-2023 VH
dongrave

Replies: 5
Views: 15200

PostForum: Other puzzles   Posted: Fri Apr 21, 2023 9:20 pm   Subject: 16-04-2023 VH
I hope that I'm not dissuading others from posting their solutions to the VH/VH+ puzzles on this 'Other puzzle' link. If anyone out there does not like me posting solutions so quickly, just let me kn ...
  Topic: 16-04-2023 VH
dongrave

Replies: 5
Views: 15200

PostForum: Other puzzles   Posted: Tue Apr 18, 2023 4:31 pm   Subject: 16-04-2023 VH
Thanks for the puzzle Peter! After basics:

+----------------+---------------+---------------+
| 6 1458 459 | 348 19 2 | 39 7 1349 |
| 14789 2 479 | 3478 19 78 | 6 5 1349 ...
 
Page 1 of 28 Goto page 1, 2, 3 ... 26, 27, 28  Next
All times are GMT
Jump to:  


Powered by phpBB © 2001, 2005 phpBB Group