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Auburnmom
Joined: 13 Mar 2008
Posts: 25
Location: Auburn, AL
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 Posted: Sat Apr 16, 2011 10:11 pm Post subject: Need some help please |
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| Code: |
+-----------+------------+-----------+
| 679 69 1 | 5 3 469 | 479 2 8 |
| 3 5 2 | 8 79 49 | 479 1 6 |
| 679 8 4 | 1 679 2 | 5 3 79 |
+-----------+------------+-----------+
| 69 7 5 | 2 4 1 | 69 8 3 |
| 8 2 3 | 7 5 69 | 1 69 4 |
| 1 4 69 | 3 69 8 | 2 7 5 |
+-----------+------------+-----------+
| 2 69 8 | 4 1 3 | 679 5 79 |
| 4 1 7 | 69 8 5 | 3 69 2 |
| 5 3 69 | 69 2 7 | 8 4 1 |
+-----------+------------+-----------+
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Some help please! |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Sat Apr 16, 2011 11:10 pm Post subject: |
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| I don't know what techniques you are or are not familiar with. Simple coloring on 6 will knock out the 6 from r3c1. The chain goes from r3c5-->r6c5-->r6c3-->r4c1. Either the start or end of the chain must be=6, thus the 6 in r3c1 cannot survive because it sees both ends of the chain. |
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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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| Posted: Sun Apr 17, 2011 12:10 am Post subject: |
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There is a classic remote pair that takes out 69 in R1C6.
Keith |
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Auburnmom
Joined: 13 Mar 2008
Posts: 25
Location: Auburn, AL
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| Posted: Sun Apr 17, 2011 12:31 am Post subject: |
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| Thanks. I will try to add these two solutions to my memory bank. |
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