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Puzzle 10/07/11: Advanced

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sun Jul 11, 2010 8:00 am    Post subject: Puzzle 10/07/11: Advanced Reply with quote
Code:
 +-----------------------+
 | . . 2 | . . 6 | 8 1 . |
 | . . 7 | . 9 8 | . . 6 |
 | 3 8 6 | 1 . . | . 4 . |
 |-------+-------+-------|
 | . . 8 | 5 . . | 4 . 1 |
 | . 7 . | . 1 . | . . . |
 | 1 4 . | . . 2 | . . . |
 |-------+-------+-------|
 | 2 . . | 8 . . | 1 . . |
 | 8 . 1 | . . . | . 9 . |
 | . 6 . | 9 . . | . . 4 |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site

Code:
 after basics
 +-----------------------------------------------------------------------+
 |  9      5      2      |  347    347    6      |  8      1      37     |
 |  4      1      7      |  23     9      8      |  235    235    6      |
 |  3      8      6      |  1      257    57     |  279    4      279    |
 |-----------------------+-----------------------+-----------------------|
 |  6      2      8      |  5      37     9      |  4      37     1      |
 |  5      7      39     |  346    1      34     |  2369   236    8      |
 |  1      4      39     |  367    8      2      |  35679  3567   3579   |
 |-----------------------+-----------------------+-----------------------|
 |  2      9      4      |  8      3567   357    |  1      3567   357    |
 |  8      3      1      |  247    24567  457    |  2567   9      257    |
 |  7      6      5      |  9      23     1      |  23     8      4      |
 +-----------------------------------------------------------------------+
 # 66 eliminations remain
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Mon Jul 12, 2010 4:15 am    Post subject: Reply with quote
A nice two step.......

Quote:
Skyscraper 2 r8c49: ; r2c78,r3c5<>2
ANP(67=5)r68c7-(5=3)r2c7-r9c7=r9c5-(3=7)r4c5-r6c4=r8c4-(7=6)r8c7; r5c7<>6

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Mon Jul 12, 2010 3:12 pm    Post subject: Reply with quote
Skyscraper (3)
Swordfish (7)
XYZ-Wing (567)
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