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 

Enjoy VII

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other puzzles
View previous topic :: View next topic  
Author Message
Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Mon Mar 21, 2022 3:08 pm    Post subject: Enjoy VII Reply with quote
(see below)

Last edited by Mogulmeister on Mon Mar 21, 2022 4:25 pm; edited 1 time in total
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Mon Mar 21, 2022 4:23 pm    Post subject: Reply with quote
OK.

A change of pace but there's an interesting philosophical point with this one.
Code:

+-------+-------+-------+
| . . . | 7 2 . | 1 . 8 |
| . 6 . | 4 . 8 | . 7 . |
| . . . | . . 9 | . . . |
+-------+-------+-------+
| 4 7 . | . 9 . | . 6 . |
| 9 . . | 2 8 . | . . 5 |
| . 1 5 | . . 7 | . . . |
+-------+-------+-------+
| 1 . . | . . . | 2 . . |
| . 8 . | 1 . . | . 5 . |
| 6 . . | . . 7 | . . . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message
TomC



Joined: 30 Oct 2020
Posts: 358
Location: Wales
PostPosted: Mon Mar 21, 2022 6:48 pm    Post subject: Reply with quote
Is the point that there are two <7>'s in c6 the answer?
Back to top
View user's profile Send private message
TomC



Joined: 30 Oct 2020
Posts: 358
Location: Wales
PostPosted: Mon Mar 21, 2022 6:51 pm    Post subject: Reply with quote
Maybe starting point is this?

Code:

+-------+-------+-------+
| . . . | 7 2 . | 1 . 8 |
| . 6 . | 4 . 8 | . 7 . |
| . . . | . . 9 | . . . |
+-------+-------+-------+
| 4 7 . | . 9 . | . 6 . |
| 9 . . | 2 8 . | . . 5 |
| . 1 5 | . . 7 | . . . |
+-------+-------+-------+
| 1 . . | . . . | 2 . . |
| . 8 . | 1 . . | . 5 . |
| 6 . . | . 7 . | . . . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message
TomC



Joined: 30 Oct 2020
Posts: 358
Location: Wales
PostPosted: Tue Mar 22, 2022 7:54 am    Post subject: Reply with quote
Code:

+----------------+---------------+-------------------+
| 5   49   349   | 7   2    6    | 1    34b    8     |
| 23  6    1     | 4   35   8    | 359  7      239   |
| 78  24   78    | 35  1    9    | 3456 234b   2346  |
+----------------+---------------+-------------------+
| 4   7    28    | 35  9    135  | 38   6       123  |
| 9   3    6     | 2   8    14   | 7    14c     5    |
| 28  1    5     | 6   34   7    | 3489 23489a  2349 |
+----------------+---------------+-------------------+
| 1   459  3479  | 89e 3456 345  | 2    3489d  34679 |
| 237 8    23479 | 1   346  234  | 3469 5      34679 |
| 6   2459 2349  | 89e 7    2345 | 3489 13489d 1349  |
+----------------+---------------+-------------------+

Play this puzzle online at the Daily Sudoku site

If a=2, b=<34>, c=1, d=<89> but also e=<89> produces Unique Rectangle so r3c8=2 to solve
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Tue Mar 22, 2022 8:56 am    Post subject: Reply with quote
TomC wrote:
Maybe starting point is this?

Code:

+-------+-------+-------+
| . . . | 7 2 . | 1 . 8 |
| . 6 . | 4 . 8 | . 7 . |
| . . . | . . 9 | . . . |
+-------+-------+-------+
| 4 7 . | . 9 . | . 6 . |
| 9 . . | 2 8 . | . . 5 |
| . 1 5 | . . 7 | . . . |
+-------+-------+-------+
| 1 . . | . . . | 2 . . |
| . 8 . | 1 . . | . 5 . |
| 6 . . | . 7 . | . . . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site


Thanks Tom (fat finger syndrome) - last time I try and do this on an iPhone !

Last edited by Mogulmeister on Tue Mar 22, 2022 10:26 am; edited 1 time in total
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Tue Mar 22, 2022 10:13 am    Post subject: Reply with quote
……and the other philosophical version of the same UR (how you look at it). I know you like UR’s Immp.

Using Tom’s grid:

You must have the <89> in a (r6c8) to prevent the deadly pattern taking shape beneath in d.

You can safely dispense with the remaining digits <234> in a and the puzzle is solved

Last edited by Mogulmeister on Sat Mar 26, 2022 9:31 am; edited 1 time in total
Back to top
View user's profile Send private message
Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Tue Mar 22, 2022 10:33 am    Post subject: Reply with quote
...needless to say you don't have to go the UR route at all.....
Back to top
View user's profile Send private message
dongrave



Joined: 06 Mar 2014
Posts: 568
PostPosted: Thu Mar 24, 2022 1:19 am    Post subject: Reply with quote
Thanks for the puzzle Mogulmeister! I used my usual method - and I think I almost ran out of pencil lead on this one! Smile
Back to top
View user's profile Send private message
immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Thu Mar 24, 2022 7:36 pm    Post subject: Reply with quote
Thanks for the puzzle Mogulmeister. I was finding some useful Swordfish patterns that helped me along on this one. Skyscrapers and various Wings could work as well, and a late UR (89) became visible.

cheers...immp
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other puzzles All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group