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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Tue Sep 26, 2017 5:49 pm Post subject: VH092717 |
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Code: |
*-----------*
|...|65.|4.1|
|..5|2..|.3.|
|...|...|86.|
|---+---+---|
|2..|..6|.43|
|...|.2.|...|
|87.|4..|..9|
|---+---+---|
|.98|...|...|
|.6.|..4|1..|
|4.3|.81|...|
*-----------*
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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 941 Location: Rimini, Italy
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Posted: Tue Sep 26, 2017 6:47 pm Post subject: |
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Hi everyone,
Code: |
+------------+---------------+-------------+
| 379 8 79 | 6 5 379 | 4 2 1 |
| 6 14 5 | 2 14 8 | 9 3 7 |
| 379 124 12 | 139 13479 379 | 8 6 5 |
+------------+---------------+-------------+
| 2 15 19 | 8 79 6 | 57 4 3 |
| 59 3 4 | 19 2 579 | 567 1578 68 |
| 8 7 6 | 4 13 35 | 2 15 9 |
+------------+---------------+-------------+
| 1 9 8 | 57 6 2 | 3 57 4 |
| 57 6 27 | 359 39 4 | 1 589 28 |
| 4 25 3 | 579 8 1 | 567 579 26 |
+------------+---------------+-------------+
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Play this puzzle online at the Daily Sudoku site
Quote: | XY-Wing 1,3,9 in r5c4,r68c5 and -9 in r4c5,r89c4
or
XYZ-Wing 5,7,9 in r4c5,r5c16 and -9 in r5c4 |
Ciao Gianni |
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immpy
Joined: 06 May 2017 Posts: 571
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Posted: Wed Sep 27, 2017 3:22 am Post subject: |
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Hello all...
W-Wing (57) b69, connected by 7. r5c8<>5; r6c8<>5(=1); r9c7<>5. stte. |
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Ajò Dimonios
Joined: 01 May 2017 Posts: 339 Location: Sassari Italy
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Posted: Wed Sep 27, 2017 1:44 pm Post subject: |
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Hi everyone
[(3R3C4-(3)R13C6=(3)R6C6-(3)R6C5 and (3-1)R3C4=(1)R23C5-(1)R6C6]=>contradiction R6C5=Ø=>-3R3C4=>stte.
Ciao a Tutti
Paolo |
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