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Oct 10 VH

 
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 942
Location: Rimini, Italy

PostPosted: Tue Oct 12, 2021 8:17 am    Post subject: Oct 10 VH Reply with quote

Hi everyone,

Code:

+----------+-------------+----------+
| 26 9 8   | 3   246 246 | 5 1  7   |
| 13 4 136 | 15  7   156 | 2 9  8   |
| 5  7 12  | 8   12  9   | 3 6  4   |
+----------+-------------+----------+
| 9  3 26  | 14  8   14  | 7 5  26  |
| 4  8 5   | 9   26  7   | 1 23 236 |
| 26 1 7   | 25  3   256 | 8 4  9   |
+----------+-------------+----------+
| 8  2 9   | 6   5   3   | 4 7  1   |
| 13 5 4   | 7   9   12  | 6 8  23  |
| 7  6 13  | 124 124 8   | 9 23 5   |
+----------+-------------+----------+

Play this puzzle online at the Daily Sudoku site

Quote:
XY-Wing 1,2,5 in r26c4,r3c5 and -2 in r5c5
or
Skyscraper with number 6 in r2c36,r6c16 and -6 in r1c1,r4c3
Skyscraper with number 2 in r69c4,r59c8 and -2 in r5c5
Skyscraper with number 6 in r16c1,r15c5 and -6 in r6c6
or
Colors with number 6 - color1 in r1c15,r2c6,r4c3,r5c9,r6c6 - color2 in r2c3,r4c6,r5c5,r6c1 and delete number 6 in color1


Ciao Gianni
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 942
Location: Rimini, Italy

PostPosted: Tue Oct 12, 2021 12:50 pm    Post subject: Reply with quote

Sorry about the date.
Much confusion in my head.

Gianni
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TomC



Joined: 30 Oct 2020
Posts: 358
Location: Wales

PostPosted: Tue Oct 12, 2021 1:03 pm    Post subject: Reply with quote

Happens to us all I'm afraid

I noticed a chain is boxes 1,2, 4 & 5 which gives -1 in r2c13
as then it would be 1-5-2-6-2-1 leads to no 1's in box 1
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TomC



Joined: 30 Oct 2020
Posts: 358
Location: Wales

PostPosted: Tue Oct 12, 2021 1:21 pm    Post subject: Reply with quote

Or should I say pincers on 1 in r3c3 and r2c4 gives -1 in r2c13 and r3c5
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Mogulmeister



Joined: 03 May 2007
Posts: 1151

PostPosted: Wed Oct 13, 2021 10:25 am    Post subject: Reply with quote

Tidy.
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