dailysudoku.com Forum Index dailysudoku.com
Discussion of Daily Sudoku puzzles
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Puzzle 10/01/07 (C)

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Puzzles by daj
View previous topic :: View next topic  
Author Message
daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Thu Jan 07, 2010 6:58 pm    Post subject: Puzzle 10/01/07 (C) Reply with quote
Code:
 +-----------------------+
 | 3 . . | 5 1 . | . . . |
 | . . . | 3 . . | . . . |
 | . . . | . . 6 | 3 . 4 |
 |-------+-------+-------|
 | 4 9 . | . . . | . . . |
 | 8 . . | . 3 4 | 5 2 . |
 | . . 2 | . 8 1 | . . 9 |
 |-------+-------+-------|
 | . . 5 | . 6 . | 9 . 1 |
 | . . . | . 5 . | . 8 3 |
 | . . 3 | . . 8 | 6 4 . |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
Back to top
View user's profile Send private message
tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Fri Jan 08, 2010 11:16 pm    Post subject: Reply with quote
My two step solution was a
Quote:
xy-chain: (7=9)r3c5 - (9=1)r3c3 - r5c3 = r5c2 - (1=7)r9c2; r9c5<>7,
BUG+1 gives r8c3=6 to complete the puzzle.

Ted
Back to top
View user's profile Send private message
Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Jan 09, 2010 5:20 am    Post subject: Reply with quote
ERs (9,7)
XY (697) plus pincer transport
BUG+1
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Puzzles by daj All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group