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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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 Posted: Mon Mar 21, 2022 3:08 pm Post subject: Enjoy VII |
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(see below)
Last edited by Mogulmeister on Mon Mar 21, 2022 4:25 pm; edited 1 time in total |
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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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| Posted: Mon Mar 21, 2022 4:23 pm Post subject: |
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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 | . . . |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site |
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TomC
Joined: 30 Oct 2020
Posts: 359
Location: Wales
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| Posted: Mon Mar 21, 2022 6:48 pm Post subject: |
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| Is the point that there are two <7>'s in c6 the answer? |
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TomC
Joined: 30 Oct 2020
Posts: 359
Location: Wales
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| Posted: Mon Mar 21, 2022 6:51 pm Post subject: |
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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 . | . . . |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site |
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TomC
Joined: 30 Oct 2020
Posts: 359
Location: Wales
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| Posted: Tue Mar 22, 2022 7:54 am Post subject: |
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| 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 |
+----------------+---------------+-------------------+
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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 |
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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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| Posted: Tue Mar 22, 2022 8:56 am Post subject: |
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| 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 |
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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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| Posted: Tue Mar 22, 2022 10:13 am Post subject: |
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……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 |
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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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| Posted: Tue Mar 22, 2022 10:33 am Post subject: |
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| ...needless to say you don't have to go the UR route at all..... |
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dongrave
Joined: 06 Mar 2014
Posts: 572
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| Posted: Thu Mar 24, 2022 1:19 am Post subject: |
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Thanks for the puzzle Mogulmeister! I used my usual method - and I think I almost ran out of pencil lead on this one!  |
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immpy
Joined: 06 May 2017
Posts: 574
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| Posted: Thu Mar 24, 2022 7:36 pm Post subject: |
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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 |
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