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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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 Posted: Sun Feb 05, 2012 12:35 am Post subject: Another for Pat |
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Here's one to do with P&P. NAM.
| Code: | Puzzle: AD120203
+-------+-------+-------+
| . 3 . | . 1 4 | . . . |
| . 6 4 | . 2 3 | 5 . . |
| 7 . . | . 5 . | . . . |
+-------+-------+-------+
| . 8 . | 3 . . | 4 . . |
| . . 5 | . . . | 8 . . |
| . . 9 | . . 5 | . 3 . |
+-------+-------+-------+
| . . . | . 6 . | . . 2 |
| . . 1 | 2 3 . | 9 7 . |
| . . . | 4 7 . | . 8 . |
+-------+-------+-------+
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Keith |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Sun Feb 05, 2012 3:29 pm Post subject: |
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Code after basics:
| Code: | *--------------------------------------------------------------------*
| 5 3 28 | 789 1 4 | 267 269 6789 |
| 19 6 4 | 78 2 3 | 5 19 78 |
| 7 19 28 | 89 5 6 | 123 1249 13489 |
|----------------------+----------------------+----------------------|
| 126 8 67 | 3 9 27 | 4 5 167 |
| 3 127 5 | 16 4 27 | 8 1269 1679 |
| 1246 1247 9 | 16 8 5 | 1267 3 167 |
|----------------------+----------------------+----------------------|
| 8 479 37 | 5 6 19 | 13 14 2 |
| 46 45 1 | 2 3 8 | 9 7 456 |
| 269 259 36 | 4 7 19 | 136 8 1356 |
*--------------------------------------------------------------------*
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anp(13=6)r79c7-(6=3)r9c3; r9c9<>3
Ted |
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Pat
Joined: 23 Feb 2010
Posts: 207
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| Posted: Sun Feb 05, 2012 3:32 pm Post subject: |
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| thanks -- but the challenge is to do it with nothing beyond trios |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Sun Feb 05, 2012 4:30 pm Post subject: |
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| Pat wrote: | | thanks -- but the challenge is to do it with nothing beyond trios |
Yes, NAM means No Advanced Moves required.
Keith |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Mon Feb 06, 2012 10:11 pm Post subject: |
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| Pat wrote: | | thanks -- but the challenge is to do it with nothing beyond trios |
Thanks for the feedback Pat. You readily lose context on this site if you do not participate regularly.
Ted |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Mon Feb 06, 2012 10:38 pm Post subject: |
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| Quote: | | thanks -- but the challenge is to do it with nothing beyond trios |
Keith, I don't think c9 qualifies.  |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Mon Feb 06, 2012 10:54 pm Post subject: |
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| Pat wrote: | | thanks -- but the challenge is to do it with nothing beyond trios |
So, I have figured out "P&P" and "NAM" but what is "trios"?
Ted |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Mon Feb 06, 2012 11:56 pm Post subject: |
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Trio = hidden triple.
C9:
6789
67
13489
167
1679
167
2
456
1356
Quint in R12456 reduces to:
C9:
6789
67
34
167
1679
167
2
45
35
Or, hidden triple (trio) 345 in R389
Keith |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Feb 07, 2012 1:19 am Post subject: |
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| I stand corrected. I was thinking of the complementary naked subsets. |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Tue Feb 07, 2012 1:58 am Post subject: |
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| Marty R. wrote: | | I stand corrected. I was thinking of the complementary naked subsets. |
So am I, but it has nothing to do with Sudoku!
Keith |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Feb 07, 2012 5:48 am Post subject: |
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| Educate me, I'm dense. |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Tue Feb 07, 2012 1:21 pm Post subject: |
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Never mind. Bad joke.
Keith |
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