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Log in| Search found 4 matches |
| Author | Message |
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 Topic: 16-Apr-08 VH |
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| d_kahane Replies: 22 Views: 84301 |
 Forum: Daily Sudoku puzzles Posted: Tue Jul 21, 2009 4:34 am Subject: 16-Apr-08 VH |
| Before the XY-Wings, there is a 48 pair in box 8. Not sure how far the cleanup from that would take you.
Yeah - that was a major typo. that's a 46 in that spot, not 48. sorry! I'm doing it on paper ... |
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| Topic: 16-Apr-08 VH |
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| d_kahane Replies: 22 Views: 84301 |
Forum: Daily Sudoku puzzles Posted: Mon Jul 20, 2009 11:42 pm Subject: 16-Apr-08 VH |
| Once again I'm staring and not seeing something potentially obvious. Can someone share a next step and a "why"? I am grateful for any help.
http://www.fallfracas.com/images/sudoku_041608. ... |
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| Topic: Feb 3 2008 VH- noob question |
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| d_kahane Replies: 7 Views: 28435 |
Forum: Daily Sudoku puzzles Posted: Sun May 03, 2009 2:30 pm Subject: Feb 3 2008 VH- noob question |
| the placement of the 6 isn't from a x-wing.
instead its from the xy-wing present in this image in r1c2 {2,4} r3c1 {4,6} r3c5 {2,6} http://i42.tinypic.com/209ps9j.gif the xy-wing says that ... |
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| Topic: Feb 3 2008 VH- noob question |
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| d_kahane Replies: 7 Views: 28435 |
Forum: Daily Sudoku puzzles Posted: Sat May 02, 2009 9:34 pm Subject: Feb 3 2008 VH- noob question |
| So- I've progressed to a stopping point w/ a VH puzzle.. and I can of course guess one of the two candidate cells and figure out how to finish through trial and error.. but that just sucks. Normally I ... | |
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