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VH Jan 12

 
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Wed Jan 12, 2022 11:00 am    Post subject: VH Jan 12 Reply with quote

Code:

+-------+-------+-------+
| . 5 7 | . 6 . | . . . |
| . . . | 5 . 4 | . . . |
| 4 . . | . . . | 6 8 . |
+-------+-------+-------+
| . 9 4 | . . 2 | . 7 . |
| . 2 6 | . . . | 3 1 . |
| . 8 . | 7 . . | 4 9 . |
+-------+-------+-------+
| . 4 3 | . . . | . . 7 |
| . . . | 3 . 8 | . . . |
| . . . | . 9 . | 8 3 . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Wed Jan 12, 2022 11:02 am    Post subject: Reply with quote

Code:
+---------------+--------------+--------------+
| 2    5   7    | 8   6   39   | 1   4   39   |
| 69   36  8    | 5   1   4    | 7   2   39   |
| 4    13  19   | 29  27  379  | 6   8   5    |
+---------------+--------------+--------------+
| 3    9   4    | 1   8   2    | 5   7   6    |
| 7    2   6    | 49  45  59   | 3   1   8    |
| 15   8   15   | 7   3   6    | 4   9   2    |
+---------------+--------------+--------------+
| 8    4   3    | 26  25  1    | 9   56  7    |
| 1569 167 159  | 3   457 8    | 2   56  14   |
| 156  167 2    | 46  9   57   | 8   3   14   |
+---------------+--------------+--------------+
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 685
Location: Rimini, Italy

PostPosted: Wed Jan 12, 2022 11:05 am    Post subject: Reply with quote

Hi everyone,

XY-Wing 2,5,7 in r37c5,r9c6 and -7 in r3c6,r8c5
or
XYZ-Wing 4,5,7 in r58c5,r9c6 and -5 in r7c5

Ciao Gianni
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Wed Jan 12, 2022 11:13 am    Post subject: Reply with quote

Pincers for 4 at r5c5 and r9c4; r5c4 and r8c5 <> 4
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Wed Jan 12, 2022 11:30 am    Post subject: Reply with quote

if you make r3c5 = 2 then r8c5 = 7 so r9c6 = 5 and r7c5 = 2 and back to the start r3c5 < > 2

R3c5 < > 2

For those that speak Eureka:

(2-7)r3c5=r8c5-(7=5)r9c6-(5=2)r7c5-(2=7)r3c5
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Wed Jan 12, 2022 3:41 pm    Post subject: Reply with quote

Another even more direct route (possibly in the style of Tom) is if r3c5 = 2 then no 7's in box 2.
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Earl



Joined: 30 May 2007
Posts: 668
Location: Victoria, KS

PostPosted: Thu Jan 13, 2022 2:55 am    Post subject: Jan12 VH Reply with quote

Finned xwing of 1ís in C2,3; -1 R8C1, R8C9.

Early Earl
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Mogulmeister



Joined: 03 May 2007
Posts: 1136

PostPosted: Thu Jan 13, 2022 1:37 pm    Post subject: Reply with quote

Hi Earl

Are you happy with your finned X-wing in c2 & c3 ?

I think I see where you are coming from but doesn't the 1 in r6c3 make things a little awkward ?
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