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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 933
Location: Rimini, Italy
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 Posted: Fri Jun 03, 2022 9:18 am Post subject: Jun 03 VH |
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Hi everyone,
| Code: |
+------------+----------+----------+
| 6 25 259 | 59 4 1 | 78 78 3 |
| 57 3 579 | 59 2 8 | 4 6 1 |
| 8 1 4 | 3 7 6 | 5 9 2 |
+------------+----------+----------+
| 1 9 8 | 27 36 27 | 36 5 4 |
| 35 7 56 | 1 9 4 | 36 2 8 |
| 23 4 26 | 8 36 5 | 9 1 7 |
+------------+----------+----------+
| 9 258 257 | 27 1 3 | 278 4 6 |
| 27 6 1 | 4 8 9 | 27 3 5 |
| 4 28 3 | 6 5 27 | 1 78 9 |
+------------+----------+----------+
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Play this puzzle online at the Daily Sudoku site
| Quote: | XY-Wing
2,5,7 in r1c2,r28c1 and -2 in r79c2
2,7,8 in r8c7,r9c28 and -2 in r8c1
2,7,8 in r8c1,r9c28 and -7 in r8c7
or W-Wing
2,7 in r7c4,r8c7 SL with number 7 in r9c68 (or r8c1,r7c3) and -2 in r7c7
2,7 in r7c4,r8c1 SL with number 2 in r9c26 (or r78c7) and -7 in r7c3
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Ciao Gianni |
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TomC
Joined: 30 Oct 2020
Posts: 358
Location: Wales
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| Posted: Fri Jun 03, 2022 3:58 pm Post subject: Another way |
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There is a <59> UR in r12c34 that must be avoided
r6c3=6 to solve
| Code: |
+--------------+-----------+----------+
| 6 25 x259 | x59 4 1 | 78 78 3 |
| d57 3 x579 | x59 2 8 | 4 6 1 |
| 8 1 4 | 3 7 6 | 5 9 2 |
+--------------+-----------+----------+
| 1 9 8 | 27 36 27 | 36 5 4 |
| c35 7 56 | 1 9 4 | 36 2 8 |
| b23 4 a26 | 8 36 5 | 9 1 7 |
+--------------+-----------+----------+
| 9 258 257 | 27 1 3 | 278 4 6 |
| 27 6 1 | 4 8 9 | 27 3 5 |
| 4 28 3 | 6 5 27 | 1 78 9 |
+--------------+-----------+----------+
If a=2, b=3, c=5, d=7 triggers a UR in the four x cells
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glesco
Joined: 12 May 2022
Posts: 36
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| Posted: Tue Jun 07, 2022 10:24 pm Post subject: |
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| 273 xy-wing which eliminates 2 from r8c1, stte from there. |
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dongrave
Joined: 06 Mar 2014
Posts: 568
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| Posted: Wed Jun 08, 2022 2:28 am Post subject: |
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| I think you meant 278 XY Wing, not 273 - but why are you posting solutions that other people already posted days ago? I don't get it? |
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Mogulmeister
Joined: 03 May 2007
Posts: 1151
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| Posted: Wed Jun 08, 2022 4:09 am Post subject: |
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| Hi glesco and welcome. Have you right clicked the “quote” section below ZeroAssoluto’s posting of the puzzle ? |
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dongrave
Joined: 06 Mar 2014
Posts: 568
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| Posted: Wed Jun 08, 2022 3:25 pm Post subject: |
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| Oh! Thanks for clarifying that Mogulmeister. I didn't realize that he probably didn't see Zero's solutions because they were posted as white text on a white background! Sorry about that glesco! If you position your mouse at the top left-hand corner of the quote box, hold down the left-click, and then drag the mouse over the quote box, you will see the solutions! |
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glesco
Joined: 12 May 2022
Posts: 36
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| Posted: Thu Jun 09, 2022 10:17 pm Post subject: |
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| Yup, that iz exactly what happened. Didn't realize that the "quote" section had hidden answers! Quit useful actually! |
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