| View previous topic :: View next topic |
| Author |
Message |
ZeroAssoluto
Joined: 05 Feb 2017
Posts: 872
Location: Rimini, Italy
|
 Posted: Thu Mar 07, 2024 9:50 am Post subject: Mar 07 VH |
 |
|
Hi everyone,
| Code: |
+-----------+----------+---------+
| 6 5 49 | 89 2 3 | 48 7 1 |
| 38 1 34 | 5 48 7 | 2 6 9 |
| 789 78 2 | 6 489 1 | 48 5 3 |
+-----------+----------+---------+
| 2 9 6 | 1 7 8 | 5 3 4 |
| 4 78 1 | 3 5 9 | 6 2 78 |
| 78 3 5 | 4 6 2 | 9 1 78 |
+-----------+----------+---------+
| 1 2 7 | 89 89 5 | 3 4 6 |
| 5 4 8 | 7 3 6 | 1 9 2 |
| 39 6 39 | 2 1 4 | 7 8 5 |
+-----------+----------+---------+
|
Play this puzzle online at the Daily Sudoku site
| Quote: |
XY-Wing 4,8,9 in r1c34,r2c5 and -4 in r2c3
or
W-Wing 4,8 in r1c7,r2c5 SL with number 4 in r3c57 and -8 in r1c4
or
W-Wing 4,8 in r1c7,r2c5 SL with number 4 in r12c3 and -8 in r1c4
or
W-Wing 4,8 in r2c5,r3c7 SL with number 8 in r1c47 and -4 in r3c5
.
|
Ciao Gianni |
|
| Back to top |
|
 |
TomC
Joined: 30 Oct 2020
Posts: 349
Location: Wales
|
| Posted: Thu Mar 07, 2024 10:19 am Post subject: |
|
|
r3c1 = <9> to solve
| Quote: | Look at the <78> pairs in boxes 4 and 6
If r3c1 = <78> the puzzle would have two solutions
|
|
|
| Back to top |
|
|
Greenvilleguy
Joined: 01 Jul 2022
Posts: 24
Location: US
|
| Posted: Mon Mar 18, 2024 3:22 pm Post subject: |
|
|
| R1C3 - R1C4 - R2C5 make a Y wing. R2C3 cannot be a 4. |
|
| Back to top |
|
|
|
|
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
|
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
