| View previous topic :: View next topic |
| Author |
Message |
ZeroAssoluto
Joined: 05 Feb 2017
Posts: 941
Location: Rimini, Italy
|
 Posted: Fri Sep 01, 2017 10:15 pm Post subject: Sep 2 VH |
 |
|
Hi everyone,
| Code: |
+--------+------------+------------+
| 2 9 7 | 45 8 56 | 46 1 3 |
| 5 4 8 | 1 3 69 | 7 26 29 |
| 6 1 3 | 49 7 2 | 49 8 5 |
+--------+------------+------------+
| 7 68 5 | 39 149 189 | 69 236 249 |
| 3 2 1 | 6 49 7 | 8 5 49 |
| 9 68 4 | 35 2 58 | 1 36 7 |
+--------+------------+------------+
| 4 5 2 | 8 19 19 | 3 7 6 |
| 8 3 6 | 7 5 4 | 2 9 1 |
| 1 7 9 | 2 6 3 | 5 4 8 |
+--------+------------+------------+
|
Play this puzzle online at the Daily Sudoku site
| Quote: | | XY-Wing 3,6,9 in r4c47, r6c8 and -3 in r4c8, r6c4 |
Ciao Gianni |
|
| Back to top |
|
 |
Ajò Dimonios
Joined: 01 May 2017
Posts: 339
Location: Sassari Italy
|
| Posted: Fri Sep 01, 2017 10:25 pm Post subject: |
|
|
Hi everyone
[(6)R4C2-(6)R4C7=(6)R1C7-(6=5)R1C6 and (6)R4C2-(6=8)R6C2-(8=5)R6C6]=>contradiction two singles 5 in column 6=>-6R4C2=>solution stte.
Ciao a Tutti
Paolo |
|
| Back to top |
|
|
Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
|
| Posted: Sat Sep 02, 2017 5:01 am Post subject: |
|
|
| The 58-6 XY-Wing pivoted in r6c6 doesn't make any direct eliminations, but a pincer transport => -6r4c2. |
|
| 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
