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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Mon Nov 03, 2008 7:29 pm Post subject: No XY/XYZ-Wings: Set A Puzzle 12 |
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Same Rules!
Code: | +-----------------------+
| . . . | . 5 8 | 9 . 3 |
| . 8 . | 3 . . | . . 5 |
| . . 7 | . 1 9 | . 6 4 |
|-------+-------+-------|
| . 1 . | 5 . . | . . . |
| 6 . 5 | . 4 . | . . . |
| 4 . 8 | . . 6 | 1 . . |
|-------+-------+-------|
| 2 . . | . . 4 | . . . |
| . . 3 | . . . | . . . |
| 5 6 1 | . . . | . . . |
+-----------------------+
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Hint wrote: | UR, X-Wing, UR, BUG+1
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Mon Nov 03, 2008 11:09 pm Post subject: |
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I took a couple more steps than you.
Quote: | Type 4 UR on 16
Two ERs on 8, which I think did the same as an X-Wing would have
W-Wing on 79
BUG+1 |
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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Tue Nov 04, 2008 12:47 am Post subject: |
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Mine was a 3 stepper
Quote: | ur (16)
x-wing (8)
r4c8=8=r5c9=2=r5c8=3=r5c7=7=r9c7=3=r7c8=8=r4c8 => r4c8=8
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storm_norm
Joined: 18 Oct 2007 Posts: 1741
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Posted: Tue Nov 04, 2008 1:40 am Post subject: |
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Code: | .---------------------.---------------------.---------------------.
| 1 2 6 | 4 5 8 | 9 7 3 |
| 9 8 4 | 3 6 7 | 2 1 5 |
| 3 5 7 | 2 1 9 | 8 6 4 |
:---------------------+---------------------+---------------------:
| 7 1 2 | 5 89 3 | 46 489 689 |
| 6 9 5 | 78 4 1 | 37 238 278 |
| 4 3 8 | 79 2 6 | 1 5 79 |
:---------------------+---------------------+---------------------:
| 2 7 9 | 16 38 4 | 5 38 16 |
| 8 4 3 | 16 79 5 | 67 29 12679 |
| 5 6 1 | 89 3789 2 | 347 3489 789 |
'---------------------'---------------------'---------------------' |
UR {1,6}
xy-chain 37-38-89-79 eliminates the 7 in r5c7 |
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