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 

Extreme 093020

 
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: Thu Oct 01, 2020 12:12 am    Post subject: Extreme 093020 Reply with quote
Hello all, enjoy the puzzle...

Code:

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

Play this puzzle online at the Daily Sudoku site

cheers...immp
Back to top
View user's profile Send private message
Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
PostPosted: Thu Oct 01, 2020 5:02 pm    Post subject: Extreme 093020 Reply with quote
Code:

+---------------------+----------------+----------------------+
| 7      1269    126  | 5   d38    38  | 4       19      129  |
|g58*    1589    15   | 4    2     6   | 1359    7       1359 |
|g45   gf245     3    | 7    1     9   | 6       8       25   |
+---------------------+----------------+----------------------+
|e3*5    7      e56   | 8   d36    2   | 19      4       19   |
| 1      23456   2456 | 9    367   357 | 23      235     8    |
| 9     e235     8    | 1    4     35  | 7       235     6    |
+---------------------+----------------+----------------------+
| 6      58     c57   | 3   d78    1   | 29      29      4    |
| 2      13      9    | 6    5     4   | 8       13      7    |
|h348    1348  ba17-4 | 2    9     78  | 135     6       135  |
+---------------------+----------------+----------------------+

4r9c3 = (4-7)r9c3 = r7c3 - (7=836)r714c5 - (6=53*2)b4p318 - (2)r3c2 = (4|58*)b1p874 - (3*8*=4)r9c1 => - 4r9c3; lclste
Back to top
View user's profile Send private message AIM Address
dongrave



Joined: 06 Mar 2014
Posts: 568
PostPosted: Sun Oct 04, 2020 2:20 pm    Post subject: Reply with quote
Code:
+--------------+------------+---------------+
| 7   1269 126 | 5  38  38  | 4    19  129  |
| 58  1589 15  | 4  2   6   | 1359 7   1359 |
| 45  245  3   | 7  1   9   | 6    8   25   |
+--------------+------------+---------------+
| 35  7    56  | 8  36  2   | 19   4   19   |
| 1   2346 246 | 9  367 357 | 23   235 8    |
| 9   23   8   | 1  4   35  | 7    235 6    |
+--------------+------------+---------------+
| 6   58   57  | 3  78  1   | 29   29  4    |
| 2   13   9   | 6  5   4   | 8    13  7    |
| 348 1348 147 | 2  9   78  | 135  6   135  |
+--------------+------------+---------------+

7*r9c6-(7=3|5)r56c6-(3=6)r4c5-(6=5)r4c3-(5=3*)r4c1-(3=2)r6c2-(2=4|5)r3c12-(5=8)r2c1-(3*8=4)r9c1-(47*=1)r9c3-(1=5)r2c3; contradiction (i.e. 5r24c3) => r9c6 <> 7; stte.
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