Author |
Message |
Topic: July 13 VH |
cathyv
Replies: 11
Views: 43042
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Forum: 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
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Forum: 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
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Forum: 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
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Forum: 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
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Forum: 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
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Forum: 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
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Forum: 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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