dailysudoku.com :: View topic

dailysudoku.com
Discussion of Daily Sudoku puzzles

FAQ

Memberlist

Usergroups

Profile

VH++ 042523

dailysudoku.com Forum Index -> Other puzzles

View previous topic :: View next topic

Author

Message

immpy

Joined: 06 May 2017
Posts: 571

Posted: Tue Apr 25, 2023 6:26 pm Post subject: VH++ 042523

Hello all, enjoy the puzzle.

Code:

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

Play this puzzle online at the Daily Sudoku site

cheers...immp

dongrave

Joined: 06 Mar 2014
Posts: 568

Posted: Wed Apr 26, 2023 1:40 pm Post subject:

Thanks for the puzzle immp!

After basics:

Code:

+----------------+-------------+-------------------+
| 1 35 4 | 23 8 57 | 2357 9 6 |
| 239 6 2579 | 23 4 1 | 2357 8 2357 |
| a23 8 257 | 9 6 57 | b12357 c1257 4 |
+----------------+-------------+-------------------+
| 57 4 3 | 1 2 6 | 8 57 9 |
| 57 2 1 | 8 9 4 | 6 3 57 |
| 6 9 8 | 5 7 3 | 4 d12 e12 |
+----------------+-------------+-------------------+
| 8 35 59 | 4 1 2 | 379 6 37 |
| 29-3 7 29 | 6 5 8 | 139 4 f13 |
| 4 1 6 | 7 3 9 | 25 25 8 |
+----------------+-------------+-------------------+

Then I used the following chain: 3r3c1 = (3-1)r3c7 = r3c8 - r6c8 = r6c9 - (1=3)r8c9 => r8c1 <> 3; stte.

Clement

Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania

Posted: Sun Apr 30, 2023 4:02 pm Post subject: VH ++ 042523

Code:

+-------------------+---------------+-----------------------+
| 1 5-3 4 | 23 8 57 | 2357 9 6 |
| 239 6 2579 | 23 4 1 | 2357 8 2357 |
|f23 8 257 | 9 6 57 |e12357 1257 4 |
+-------------------+---------------+-----------------------+
| 57 4 3 | 1 2 6 | 8 57 9 |
| 57 2 1 | 8 9 4 | 6 3 57 |
| 6 9 8 | 5 7 3 | 4 12 12 |
+-------------------+---------------+-----------------------+
| 8 a35 59 | 4 1 2 |b3579 6 b37 |
| 29-3 7 29 | 6 5 8 |d139 4 c13 |
| 4 1 6 | 7 3 9 | 25 25 8 |
+-------------------+---------------+-----------------------+

Almost like dongrave
(3)r7c2 = r7c79 - (3=1)r8c9 - r8c7 = (1-3)r3c7 = (3)r3c1 => - 3r1c2,r8c1; stte

Display posts from previous:

	dailysudoku.com Forum Index -> Other puzzles	All times are GMT
Page 1 of 1

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