Timer
00:00:00
Sudoku Sudoku

Help

Submit your own Pic! 14 Comments
Play this pic as a Jigsaw
or Sliding Puzzle
Previous / Next
Play sudoku on your site/blog

                 
                 
                 
                 
                 
                 
                 
                 
                 
Choose a number, and place it in the grid above.
  1 2 3 4 5 6 7 8 9
This number is a possibility
Automatically remove Possibilities
Allow incorrect Moves
Clicking the playing grid places the current number
Highlight Current Square
Grey out Used Numbers
Possibilities in Grid Format
Check out the latest post in the Sudoku Forum

Welcome to the Sudoku Forums!

Submitted by: Gath

Indicate which comments you would like to be able to see

Could someone please explain this se rating system. Thanks
16/Sep/10 12:01 AM
 |  |

In the Netherlands? Interesting.
If you think about it, we in America have certainly borrowed a lot of place names from around the world.
16/Sep/10 12:09 AM
 |  |

SE=7.6
16/Sep/10 1:18 AM
 |  |
Hi chiefmsb,

SE (or ER) 7.6 meant: difficulty rating of Sudoku Explainer solver. Find the same name (sudoku explainer) on Google and download to install.

This is a nice solver for learning, you can use it to solve puzzles or generate new puzzles... For its rating: use More...
16/Sep/10 1:26 AM
 |  |
1. Unique possibilities to 27.
2. If e3=6=g8;row 9 is devoid of 6.So e3=1.UP35.
3. If g4=3,g3=7,d8=9=e4=c7;b4 has no candidate.So g4=7.UP37.
4. Whether e4=9;OR e4=4=c7;b4=3.UP38.
5. Whether e4=4;OR e4=9=c7,c6=7,a6=8,a5=4;a4=5.UP39.
6. Whether b1=7,a6=8;OR c2=7,c6=9,c7=4;a5=4.UP53.
7. Whether i9=4,a9=3;OR i9=3,i6=8,a6=7;b9=7.UP81.
16/Sep/10 3:19 AM
 |  |
SST to UP=27.
i)(6)e9=d8-g8=g3
=>e3<>6
UP=35.
ii)kraken column (9)b4589=>e4<>9
(9)b89-c7=e7
||
(9-6)b5=(6-4)c5=(4-9)c7=e7
||
(9)b4
UP=53.
iii)(7=8) a6-(8=3)i6-i9=a9
=>a9<>7
UP=81.
16/Sep/10 3:52 AM
 |  |

13:00
16/Sep/10 3:52 AM
 |  |
Go Alfred !

But I've got SST UPs to 35 so far. What'd I do wrong? (In order, B2,5,D7,D2,E6,B6,7,8,A9,C9,I9,7?)

Regards,
Brenda
16/Sep/10 9:11 AM
 |  |
Puleeze delete my message above. I'm on the wrong day, of course.

B
16/Sep/10 9:50 AM
 |  |
Brenda, please check your labelling system.b6 is already 1 . I make b2=5,b7=2,c9=5,i7=5;UP27.Then e3=6 leads to a contradiction,so e3=1;UP35.
Regards, Alfred.
16/Sep/10 9:59 AM
 |  |
That's OK Brenda. But your message cannot be deleted. It will be there for ever and ever!
16/Sep/10 10:07 AM
 |  |
Oh anguish and mortification! (Actually I meant "disregard" but that's how brain dead I was at the time. Hopefully I'm over whatever it was. I've got a lot to do today, including what I couldn't doyesterday.)

Regards to all,
Nice times lately,
And thanks, Sotir, for those pointers to the explainer-solver-rater. Very interesting.

Brenda
16/Sep/10 7:52 PM
 |  |

21:15, longer than it should have been. Good night all.
16/Sep/10 10:46 PM
 |  |
37:57
17/Sep/10 2:35 AM
 |  |
Please Log in to post a comment.

Not a member? Joining is quick and free.
As a member you get heaps of benefits.
Click Here to join.
You can also try the Chatroom (No one chatting right now - why not start something? )
Check out the Sudoku Blog     Subscribe
EasyMediumHardTough
Or try the Kids Sudokus (4x4 & 6x6)
Printer Friendly versions:
Members Get Goodies!
Become a member and get heaps of stuff, including: stand-alone sudoku game, online solving tools, save your times, smilies and more!
Welcome our latest Members
gugukaja from Jakarta
Megan from Sunshine Coast
Toshgirl from Oz
Member's Birthdays Today
None Today.
Friends currently online
Want to see when your friends are online? Become a member for free.

Network Sites

Melbourne Bars Find the Hidden Bars of Melbourne
Free Crossword Puzzles Play online or print them out. 2 new crosswords daily.
Jigsaw Puzzles Play online jigsaw puzzles for free, with new pictures everyday
Sliding Puzzle Play online with your own photos
Flickr Sudoku Play sudoku with pictures from Flickr
Kakuro Play Kakuro online!
Wordoku Free Wordoku puzzles everyday.
Purely Facts Test your General Knowledge.
Pumpkin Carving Pattern Free halloween pumpkin carving patterns.