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  Topic: May 9 VH
dizzy dave

Replies: 3
Views: 14903

PostForum: Daily Sudoku puzzles   Posted: Sat May 10, 2014 10:30 pm   Subject: May 9 VH
Thanks Marty and Arki. Now that it's pointed out it's plain as day. The fact that only two cells in block 4 can be 1 or 3 does solve it.

And next time I'll align. I started to this time but de ...
  Topic: May 9 VH
dizzy dave

Replies: 3
Views: 14903

PostForum: Daily Sudoku puzzles   Posted: Sat May 10, 2014 9:57 am   Subject: May 9 VH
+------------------+---------------+-----------------+
| 179 45789 14578 | 1489 6 2 | 4578 1478 3 |
| 179 2 14578 | 1489 3 1458 | 6 1478 145 |
| 6 3 1458 | 148 158 7 ...
  Topic: April 19th VH?
dizzy dave

Replies: 4
Views: 18532

PostForum: Daily Sudoku puzzles   Posted: Thu Apr 19, 2012 10:55 am   Subject: April 19th VH?
The basics solved it for me as well. It might be that the grading system upped the level based on how few cells were given, not just the solving techniques.
  Topic: Apr 2 VH
dizzy dave

Replies: 4
Views: 17322

PostForum: Daily Sudoku puzzles   Posted: Mon Apr 02, 2012 12:42 pm   Subject: Ap2 VH
Now, I see the xy-wing. I forgot to eliminate 6 in r6c6.
  Topic: Apr 2 VH
dizzy dave

Replies: 4
Views: 17322

PostForum: Daily Sudoku puzzles   Posted: Mon Apr 02, 2012 12:27 pm   Subject: Apr2 VH
I guess I'm dense; I still don't see Clement's xy-wing. My logic was that r5c5 can't be 1, if it is then r6c4 becomes the only possible 8 in r6 and the only possible 3 in c4. Is this a named pattern?
 
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