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Dec 14 VH

 
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williamholiday



Joined: 01 Apr 2011
Posts: 29
Location: Connecticut USA

PostPosted: Sat Dec 14, 2024 12:26 pm    Post subject: Dec 14 VH Reply with quote

Hi folks, season's greetings/peace.

[code]
+----------+-------------+-----------+
| 2 3 146 | 49 146 5 | 8 7 69 |
| 17 9 167 | 3 8 126 | 56 25 4 |
| 8 5 46 | 249 7 269 | 1 29 3 |
+----------+-------------+-----------+
| 9 6 8 | 45 45 7 | 2 3 1 |
| 17 4 17 | 6 2 3 | 59 8 59 |
| 3 2 5 | 1 9 8 | 4 6 7 |
+----------+-------------+-----------+
| 4 7 9 | 258 56 26 | 3 1 568 |
| 6 1 2 | 589 3 4 | 7 59 589 |
| 5 8 3 | 7 16 169 | 69 4 2 |
+----------+-------------+-----------+

var695(2)p:r9c7,r2c6-2
The pivot at r9c7 negates the 2 at r2c6, the grid falls stte.
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 947
Location: Rimini, Italy

PostPosted: Sat Dec 14, 2024 4:08 pm    Post subject: Reply with quote

Hi everyone,

other possible solutions

Quote:

XY-Wing 5,6,9 in r1c9,r25c7 = r5c9<>9
or
XY-Wing 5,6,9 in r15c9,r2c7 = r5c7<>5
or
XYZ-Wing 2,4,9 in r13c4,r3c8 = r3c6<>9
or
Skyscraper with 9 in r8c8,r9c6 SL in r3c68 = r8c4,r9c7<>9
or
W-Wing 6,9 in r1c9,r9c7 SL with 9 in r5c79 = r2c7,r7c9<>6
or
W-Wing 6,9 in r1c9,r9c7 SL with 9 in r38c8 = r2c7,r7c9<>6
or
W-Wing 5,9 in r5c9,r8c8 SL with 9 in r59c7 = r78c9<>5
or
W-Wing 5,9 in r5c9,r8c8 SL with 9 in r1c9,r3c8 = r78c9<>5
or
W-Wing 5,9 in r5c7,r8c8 SL with 5 in r2c78 = r9c7<>9
or
UR 1,7 in r25c13 = r2c3<>1, r2c3<>7


Ciao Gianni
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