Author |
Message |
Topic: Nov 1 VH |
pw
Replies: 7
Views: 31787
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Forum: Daily Sudoku puzzles Posted: Mon Nov 02, 2009 2:45 pm Subject: thanks- |
Hi Marty,
You captured my text correctly in your diagram. I guess what I can't reconcile is that Earl called it an XY wing, but I can't get to the point where an XY wing would work. Only XYZ as y ... |
Topic: Nov 1 VH |
pw
Replies: 7
Views: 31787
|
Forum: Daily Sudoku puzzles Posted: Mon Nov 02, 2009 2:35 am Subject: still trying... |
Hi wapati and Marty R.,
Thanks for the reply. I am working on Nov 1 (not 10/31). At this point I still have three candidates in r2c5 (1,6, and 8).
That's my issue- I can't use r2c5 as part of a ... |
Topic: Nov 1 VH |
pw
Replies: 7
Views: 31787
|
Forum: Daily Sudoku puzzles Posted: Sun Nov 01, 2009 4:59 pm Subject: I don't see it- |
Earl- I must have some type of mental block; I don't see the XY wing on this one. can you give me the three cells (r,c) that you use to produce the first XY wing of 168? Maybe I don't understand XY w ... |
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