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Mar 11 VH

 
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 541
Location: Rimini, Italy

PostPosted: Wed Mar 11, 2020 8:40 am    Post subject: Mar 11 VH Reply with quote

Hi everyone,

Code:

+-----------+-----------------+--------------+
| 1  47  47 | 6    8    9     | 3  5    2    |
| 8  6   2  | 3    7    5     | 4  9    1    |
| 9  5   3  | 4    12   12    | 7  8    6    |
+-----------+-----------------+--------------+
| 5  1   47 | 79   6    347   | 29 234  8    |
| 47 38  9  | 1278 123  12347 | 5  6    34   |
| 2  38  6  | 89   5    34    | 1  7    349  |
+-----------+-----------------+--------------+
| 47 247 5  | 12   1239 8     | 6  1234 3479 |
| 6  9   1  | 27   4    237   | 8  23   5    |
| 3  247 8  | 5    129  6     | 29 124  479  |
+-----------+-----------------+--------------+

Play this puzzle online at the Daily Sudoku site

some possibilities based on UR 1,2 in r35c56
and -7 in r45c4
or -3 in r5c2, -7 in r5c4
or -7-8 in r5c4
or -7 in r5c4, - 9 in r6c4

Ciao Gianni
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williamholiday



Joined: 01 Apr 2011
Posts: 27
Location: Connecticut USA

PostPosted: Wed Mar 11, 2020 10:34 am    Post subject: Health and Happiness to friend(s) in Italy and il mundo< Reply with quote

I'm short on the terminology for the solve type when eliminations result from vert or horiz pairs, I just use the # with the 2x rows and columns.

3r48c68,r56c6&r7c8-3
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Earl



Joined: 30 May 2007
Posts: 635
Location: Victoria, KS

PostPosted: Wed Mar 11, 2020 4:10 pm    Post subject: Mar 11 VH Reply with quote

I think a 3xwing in R4,8 will do it.

Early Earl
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Jeff



Joined: 06 May 2007
Posts: 44

PostPosted: Sun Mar 15, 2020 1:48 am    Post subject: Reply with quote

I am having trouble solving this puzzle. I followed Early Earl's suggestion and was able to eliminate 3's from R56C6 and from R7C8. However, I cannot make any more progress Could you tell me what the next steps would be. Many thanks, Jeff
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 541
Location: Rimini, Italy

PostPosted: Sun Mar 15, 2020 8:07 am    Post subject: Reply with quote

Hi Jeff,

after the X-Wing r48c68
you can find a Hidden Pair 3,9 in r7c59.

Ciao Gianni
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Jeff



Joined: 06 May 2007
Posts: 44

PostPosted: Sun Mar 15, 2020 4:42 pm    Post subject: Reply with quote

Wow! I had spent hours trying to figure this one out. I had not seen a hidden pair in a while and had forgotten to look for it. Many thanks, Jeff
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