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  Topic: July 13 VH
cathyv

Replies: 11
Views: 43042

PostForum: Daily Sudoku puzzles   Posted: Tue Jul 15, 2008 1:02 am   Subject: July 13 VH
Being fairly new to finding w-wings, can you guys verify if I found one correctly? From the grid above, 45 in r78c57 connected by strong link on 5 in c1 eliminates 4 from r8c5.... leaving the naked 56 ...
  Topic: Recommended
cathyv

Replies: 12
Views: 33794

PostForum: Other puzzles   Posted: Sun Jul 06, 2008 6:03 pm   Subject: Recommended
So easy when someone else points it out....so hard before coffee. Thanks.
  Topic: Recommended
cathyv

Replies: 12
Views: 33794

PostForum: Other puzzles   Posted: Sun Jul 06, 2008 2:17 pm   Subject: Help on 56 UR
I got this far, and can see where the 56 UR would be but can't see how it works - did I miss an elimination somewhere? Thanks.



+---------------+-----------+-------------+
| 3 9 457 | 1 ...
  Topic: June 21 DB
cathyv

Replies: 6
Views: 24556

PostForum: Other puzzles   Posted: Mon Jun 23, 2008 2:41 pm   Subject: June 21 DB
I have a question about XY-chains. I understand how they work when someone else points them out to me, but I have trouble finding them on my own. Are there any tricks or secrets about where or when to ...
  Topic: Multi-task
cathyv

Replies: 19
Views: 55926

PostForum: Other puzzles   Posted: Tue May 13, 2008 11:17 pm   Subject: Multi-task
Help please - I got this far and can trace the 89 pair marked with * in the post above, but you guys lost me with how you extended it from there. I'm learning...but these APEs and ALSs and long chains ...
  Topic: Another VH+ by gsf
cathyv

Replies: 11
Views: 37590

PostForum: Other puzzles   Posted: Fri Apr 25, 2008 8:50 pm   Subject: Another VH+ by gsf
Thanks all - I had the UR but not the quads in box 8. Now I need to figure out w-wings........
  Topic: Another VH+ by gsf
cathyv

Replies: 11
Views: 37590

PostForum: Other puzzles   Posted: Fri Apr 25, 2008 4:22 am   Subject: Another VH+ by gsf
Hi Norm - it's late, and I'm fairly new to the VH puzzles - but how did you remove the 2 from r1c4 and r8c6?

Thanks, Cathy
 
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