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 

Too Hard 013018

 
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other puzzles
View previous topic :: View next topic  
Author Message
immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Tue Jan 30, 2018 2:15 pm    Post subject: Too Hard 013018 Reply with quote
For the pencil and paper type solvers. Enjoy the puzzle...

Code:

+-------+-------+-------+
| . . 7 | . . . | 9 . . |
| 2 4 . | 6 . 7 | 1 . . |
| . 1 . | . 5 . | . . . |
+-------+-------+-------+
| . 9 1 | 2 . 5 | . . . |
| . . . | . 7 . | . . . |
| . . . | 8 . 9 | 3 6 . |
+-------+-------+-------+
| . . . | . 1 . | . 7 . |
| . . 2 | 7 . 8 | . 1 5 |
| . . 8 | . . . | 2 . . |
+-------+-------+-------+

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



Joined: 05 Feb 2017
Posts: 940
Location: Rimini, Italy
PostPosted: Tue Jan 30, 2018 11:10 pm    Post subject: Reply with quote
Hi everyone,

Code:

+----------------+-------------+--------------+
| 3568  3568 7   | 134 2   134 | 9    48 468  |
| 2     4    9   | 6   8   7   | 1    5  3    |
| 368   1    36  | 9   5   34  | 4678 2  4678 |
+----------------+-------------+--------------+
| 36    9    1   | 2   36  5   | 478  48 478  |
| 3468  368  346 | 13  7   136 | 5    9  2    |
| 7     2    5   | 8   4   9   | 3    6  1    |
+----------------+-------------+--------------+
| 34569 356  346 | 34  1   2   | 468  7  4689 |
| 3469  36   2   | 7   369 8   | 46   1  5    |
| 1     7    8   | 5   69  46  | 2    3  469  |
+----------------+-------------+--------------+

Play this puzzle online at the Daily Sudoku site

AIC: r4c1=3; r4c5=6; r8c5=3; r8c1=9; r8c7=4; r9c6=4; r5c6=6 and -6 in r4c5,r5c123.

Ciao Gianni
Back to top
View user's profile Send private message
immpy



Joined: 06 May 2017
Posts: 571
PostPosted: Wed Jan 31, 2018 7:59 am    Post subject: Reply with quote
Elegant solving technique Gianni, I needed many steps (all wings of the XY, XY flightless +1 ext.,XYZ, W, etc.) to get to the end. But at least I was able to get there.
I surely must become more adept at chains...

cheers...immp
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    dailysudoku.com Forum Index -> Other puzzles 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