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Clement
Joined: 24 Apr 2006
Posts: 1110
Location: Dar es Salaam Tanzania
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 Posted: Tue Jun 01, 2010 10:26 pm Post subject: Jun 2 VH |
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Two steps:-
1. X-Wing in 6 r58c28 eliminates 6 in r5c9 and r8c1 opens an
2. XY-Wing 28 68 26 which eliminates 2 inr3c1 solving the puzzle. |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Wed Jun 02, 2010 1:32 am Post subject: |
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| It'll solve with W-Wings on 26 or 68 or UR 28 in boxes 89. Probably can also use the same UR as a 26 or 68. |
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Earl
Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
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| Posted: Wed Jun 02, 2010 1:51 am Post subject: June 2 VH |
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Remote pairs (86-26) eliminates the 8 in r8c1 and solves the puzzle.
Earl |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Wed Jun 02, 2010 2:13 pm Post subject: |
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| Marty R. wrote: | | It'll solve with W-Wings on 26 or 68 or UR 28 in boxes 89. Probably can also use the same UR as a 26 or 68. |
Marty, I also played around with the possible UR combinations 26,28,68 in boxes 8 & 9, but did not get a deletion that completed the puzzle.
For UR 26, I used pincers (6) in r8c8 & r9c4; r9c9<>6 plus transport; r7c5<>6
For UR 28, I used pincers (8 ) in r8c8 & r9c5; r9c9<>8 plus transport; r7c5<>8
These two steps result in r7c2, r9c9=2 but to not complete the puzzle.
I did not get any deletions for UR68.
What was you solution for UR28?
Ted |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Wed Jun 02, 2010 5:20 pm Post subject: |
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| Ted, a brief check indicates I probably screwed up. No time to check it in detail today. |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Wed Jun 02, 2010 8:22 pm Post subject: |
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After basics: | Code: | +-------------+-------------+-------------+
| 5 8 9 | 34 34 7 | 6 2 1 |
| 4 7 1 | 2 6 9 | 8 3 5 |
| 26 3 26 | 8 5 1 | 4 9 7 |
+-------------+-------------+-------------+
| 68 9 4 | 1 7 68 | 2 5 3 |
| 3 26 7 | 9 248 5 | 1 68 468 |
| 1 5 268 | 46 248 3 | 9 7 468 |
+-------------+-------------+-------------+
| 7 4 68 | 5 9 268 | 3 1 268 |
| 268 26 3 | 7 1 4 | 5 68 9 |
| 9 1 5 | 36 38 268 | 7 4 268 |
+-------------+-------------+-------------+ |
Keith |
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