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 

Search found 8 matches
dailysudoku.com Forum Index
Author Message
  Topic: MON 9TH JAN -MONSTER VERY HARD -TRULY HARD
Charles

Replies: 3
Views: 26664

PostForum: Daily Sudoku Monster puzzles   Posted: Mon Jul 03, 2006 6:20 am   Subject: MON 9TH JAN -MONSTER VERY HARD -TRULY HARD
David: I am seeing R5C6 equal to 8 not 3. There is a 3 above at R4C6. What is interesting is that the guest said your tip was great and he was OK from there. Strange? I enjoy reading and learning fro ...
  Topic: June 29, Very Hard
Charles

Replies: 6
Views: 14263

PostForum: Daily Sudoku puzzles   Posted: Fri Jun 30, 2006 5:58 pm   Subject: June 29, Very Hard
Ravel: Thanks for me too, I simply did not see the removal of 7 as a candidate in R3C6, thereby creating the X-Wing. Sometimes it seems we can look for so long that we create blind spots - this was c ...
  Topic: June 29, Very Hard
Charles

Replies: 6
Views: 14263

PostForum: Daily Sudoku puzzles   Posted: Fri Jun 30, 2006 6:07 am   Subject: June 29, Very Hard
PT: I agree with you, there is no X-Wing on 7 at the positions described. Your obversation on the (1,7) pair is excellent and correct. I asked once before if this technique has a name - I didn't see ...
  Topic: help with todays puzzle
Charles

Replies: 15
Views: 33377

PostForum: Daily Sudoku puzzles   Posted: Sat Jun 24, 2006 5:55 am   Subject: June 22, 06 Very hard
I, too, cannot see the three at R5C5 in the original post. I looked at this one a long time and overlooked the "8" X-Wing because I kept being drawn to the multiple Unique Rectangles in this puzzle. H ...
  Topic: May 23 very hard
Charles

Replies: 8
Views: 16607

PostForum: Daily Sudoku puzzles   Posted: Wed May 24, 2006 7:01 pm   Subject: May 23 classic Very Hard Block 4/7
Bill: The exclusion of twos in block 7 is what allowed/forced the choice for two in block 4.
  Topic: May 23 very hard
Charles

Replies: 8
Views: 16607

PostForum: Daily Sudoku puzzles   Posted: Wed May 24, 2006 4:35 am   Subject: May 23 very hard
Bill: Two is restricted to R9C1 and R9C2 - thus other twos in block 7 can be excluded. Good Luck. Charles
  Topic: May 20 Hard Classic
Charles

Replies: 1
Views: 6911

PostForum: Daily Sudoku puzzles   Posted: Mon May 22, 2006 4:23 am   Subject: May 20 Hard Classic
Not much discussion in the last few days. I miss learning something in almost every topic discussed. I solved May 20 using "If Then" on the threes in R7C1 and R7C3 For either choice of three, R4C1 can ...
  Topic: may12, and May 13
Charles

Replies: 11
Views: 20653

PostForum: Daily Sudoku puzzles   Posted: Sun May 14, 2006 9:23 pm   Subject: Re: may12, and May 13
Am I getting senile or are the puzzles just getting harder. On May 12 (Hard) I could do it only by seeing that one 8 in box6 fails i.e. wrong one "solves box 6 but then box3 fails on pressures from "4 ...
 
Page 1 of 1
All times are GMT
Jump to:  


Powered by phpBB © 2001, 2005 phpBB Group