dailysudoku.com Discussion of Daily Sudoku puzzles    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Search found 55 matches dailysudoku.com Forum Index Author Message   Topic: Impossible Menneske No. 11 DonM Replies: 4 Views: 28152 Forum: Other puzzles   Posted: Sun Apr 21, 2013 5:20 am   Subject: Impossible Menneske No. 11 Menneske Impossible 11 ER=7.2 post-SSTS: *-----------------------------------------------------------------------------* | 23579 2357 6 | 239 4 8 | 12357 1257 123 ...   Topic: Sudopedia: Nishio DonM Replies: 1 Views: 62778 Forum: Solving techniques, and terminology   Posted: Sat Mar 23, 2013 10:38 pm   Subject: Sudopedia: Nishio From the definition above: 'There is a wide range of single digit solving techniques which diminish the need for Nishio.' This is even more true now than when this was first written (probably in ...   Topic: Impossible Menneske No. 09 DonM Replies: 21 Views: 79597 Forum: Other puzzles   Posted: Wed Mar 20, 2013 9:02 pm   Subject: Impossible Menneske No. 09 JC, I'm wondering where the Nishio came from. I haven't seen it mentioned as part of a solution for a long time. I borrowed the term Nishio from Ruud's SudoCue Solver to mean the elimination of all t ...   Topic: Impossible Menneske No. 09 DonM Replies: 21 Views: 79597 Forum: Other puzzles   Posted: Wed Mar 20, 2013 1:17 am   Subject: Impossible Menneske No. 09 Menneske Impossible 9 (ER=7.2) at SSTS (post Simple Sudoku Technique Set ie. 'No hint possible'): *--------------------------------------------------------------------------------------* | 2 ...   Topic: Impossible Menneske No. 09 DonM Replies: 21 Views: 79597 Forum: Other puzzles   Posted: Wed Mar 20, 2013 12:54 am   Subject: Impossible Menneske No. 09 JC, I'm wondering where the Nishio came from. I haven't seen it mentioned as part of a solution for a long time. I borrowed the term Nishio from Ruud's SudoCue Solver to mean the elimination of all t ...   Topic: Impossible Menneske No. 09 DonM Replies: 21 Views: 79597 Forum: Other puzzles   Posted: Mon Mar 18, 2013 1:39 am   Subject: Impossible Menneske No. 09 JC, I'm wondering where the Nishio came from. I haven't seen it mentioned as part of a solution for a long time.   Topic: Impossible Menneske No. 03 DonM Replies: 8 Views: 49043 Forum: Other puzzles   Posted: Tue Mar 12, 2013 9:49 pm   Subject: Impossible Menneske No. 03 I started in block H to find out wich ones of the fives is correct. Turned out to be R9C6. oaxen, I'm just interested: How did you determine which of the 5s were correct in box 8 (your block H)? ...   Topic: Impossible Menneske No. 03 DonM Replies: 8 Views: 49043 Forum: Other puzzles   Posted: Mon Mar 11, 2013 8:01 pm   Subject: Impossible Menneske No. 03 Finally got some time to get to this which IMO was the more difficult of the first 4 Menneske Impossibles: Menneske Impossible 4 (ER=8.3) SSTS (post Simple Sudoku Technique Set): *------------ ...   Topic: Impossible Menneske No. 03 DonM Replies: 8 Views: 49043 Forum: Other puzzles   Posted: Mon Mar 11, 2013 7:49 pm   Subject: Impossible Menneske No. 03 Don't forget the pencil & paper so you don't forget the solution this time. I started in block H to find out wich ones of the fives is correct. Turned out to be R9C6. oaxen, I'm just interest ...   Topic: Impossible Menneske No. 04 DonM Replies: 10 Views: 48515 Forum: Other puzzles   Posted: Sat Mar 09, 2013 7:25 am   Subject: Impossible Menneske No. 04 2. SIS aur(36)r19c12-8r2c12 is contained in the follow-on of step 1 (r89c7=6=r1c89,r2c12=67)! But it doesn't imply -8r1c789 because of 8r3c3! Yes, another reason why I shouldn't do any solving aft ...   Topic: Impossible Menneske No. 04 DonM Replies: 10 Views: 48515 Forum: Other puzzles   Posted: Tue Mar 05, 2013 2:30 am   Subject: Impossible Menneske No. 04 Menneske Impossible 4 (ER=7.1) post SSTS (Simple Sudoku Technique Set): *-----------------------------------------------------------------------------* | 23689 2368 489 | 7 124589 ...   Topic: Impossible Menneske No. 03 DonM Replies: 8 Views: 49043 Forum: Other puzzles   Posted: Sun Mar 03, 2013 12:37 am   Subject: Impossible Menneske No. 03 We will se. Now I shall ask my butler to prepare a nice cup of tea and start the work. Don't forget the pencil & paper so you don't forget the solution this time.   Topic: Impossible Menneske No. 02 DonM Replies: 7 Views: 39234 Forum: Other puzzles   Posted: Fri Mar 01, 2013 10:55 pm   Subject: Impossible Menneske No. 02 Menneske Impossible 2 ssts ER=7.3 *-----------------------------------------------------------------------------* | 1239 1239 39 | 23469 8 12349 | 5 2346 7 | ...   Topic: Impossible Menneske No. 02 DonM Replies: 7 Views: 39234 Forum: Other puzzles   Posted: Fri Mar 01, 2013 9:10 pm   Subject: Impossible Menneske No. 02 This was the hardes puzzles I ever met. I solved it, but can´t remember the step I took. I hate when that happens.   Topic: Impossible Menneske No. 01 DonM Replies: 7 Views: 41734 Forum: Other puzzles   Posted: Fri Mar 01, 2013 6:44 am   Subject: Impossible Menneske No. 01 Another view, albeit quick & dirty: Post SSTS: ER 8.3 *--------------------------------------------------------------------* | 3569 3489 5689 | 3678 34678 1 | 2478 23457 237 ...   Topic: Collection July 2, 2012 DonM Replies: 10 Views: 43999 Forum: Other puzzles   Posted: Wed Jul 04, 2012 7:40 pm   Subject: Collection July 2, 2012 Jeez, I'm not going to mess with any Luke comments on Sudoku history.   Topic: au tough June 23, 2012 DonM Replies: 22 Views: 71912 Forum: Other puzzles   Posted: Thu Jun 28, 2012 5:12 pm   Subject: au tough June 23, 2012 (Revised over original post) The original SDC pattern examples, including my own (http://forum.enjoysudoku.com/sue-de-coq-revisited-again-asi-1-t6410.html) were such that the digits in the 'outlyin ...   Topic: gsf # 176 # 108 DonM Replies: 25 Views: 81147 Forum: Other puzzles   Posted: Sun Jun 17, 2012 4:37 am   Subject: gsf # 176 # 108 Hi Don ! One way of perserving the pattern, whilst simplifying the definition would be to extend the range in a symmetrical way (see below). Define an SDC quite simply as a DL-ALS in which one AL ...   Topic: gsf # 176 # 108 DonM Replies: 25 Views: 81147 Forum: Other puzzles   Posted: Wed Jun 13, 2012 10:00 pm   Subject: gsf # 176 # 108 This is probably ancient news, but I think all SDCs are also HSR (hub, spoke, rim) patterns, a pattern rarely used any more. HSR imo suffered from lack of clear definition, and ended up being neith ...   Topic: AU Tough, 1-4-2012 DonM Replies: 5 Views: 24085 Forum: Other puzzles   Posted: Fri May 25, 2012 12:42 am   Subject: AU Tough, 1-4-2012 As presented, I don't think this puzzle has a unique solution. Perhaps, something was miscopied.   Page 1 of 3 Goto page 1, 2, 3  Next All times are GMT Jump to: Select a forum Discussions about the puzzles----------------Daily Sudoku puzzlesOther puzzles General discussion, philosophy, solving methods, and terminology----------------Solving techniques, and terminologyGeneral discussion Site help and testing----------------Site helpTest Archive: Old and mostly inactive discussions----------------Puzzles by dajThe Sudoku Book puzzles Squigglies, Monsters, and other variants----------------Daily Sudoku Squiggly puzzlesDaily Sudoku Monster puzzlesAny other variant  Powered by phpBB © 2001, 2005 phpBB Group