| Announcing "LMI Beginners' Sudoku Contests"|
|LMI Tests -> Indian Sudoku and Puzzle Championships||363 posts • Page 15 of 15 • 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15|
Fred76 - 2014-07-29 8:31 PM
Considering that the maximum of the sum of both cells R9C23 is 4+5=9, then the sum of the three cells R7C45 and R8C4 has to be <9, hence must contain a 1, which can be placed only at R8C4.
There is even no need to write candidates ;)
Yes, this is something even I missed. Thanks!
See you in London
gaurav.kjain - 2014-07-29 10:13 PM
The way I got it was
R9 C23 could be from 3/4/5 so other than 5 , 3/4 has 1 in their addition combination. which has to in one of the cells even if 5 is one of the cells.
so 1 has to be in one of the 4 cells(R7 C45 and R8 C34), which can only come at R8C4.
Since only single 1 comes in these 4 cells which will also provide other clue, that is R9 C23, one of this should contain 5.
There are multiple ways of figuring out the bottom-left... but either ways, I think it does take a while to identify the opening, especially when you are solving under time-pressure!
|Where can I view my LMI rating points?|
mohanprashanth - 2014-07-30 1:02 PM
Where can I view my LMI rating points?
Click on your name: http://logicmastersindia.com/forum/view-profile.asp?action=view&uid...
|Hi, Can you tell me when is this month's beginner's sudoku contest likely to be published ?|
2021 World Sudoku+Puzzle Convention Organizer
alkirthana - 2014-08-09 5:52 PM
Hi, Can you tell me when is this month's beginner's sudoku contest likely to be published ?
Since we're all headed for the World Championships, there's nothing planned as of now, and won't be for the near future. If something does get planned, it will be announced here. You can always practice the archived ones though.
|Thanks and good luck with the World Championship ! |
|Are they held currently or not??|
|long time but there no beginners Sudoku test yet.|
|In fact Sudoku Mahabharat which finished last week was replica of Beginners Sudoku Test with more Classic Puzzles and with Easy Sudoku Variations. May be from the next month onward we can see more tests being conducted at LMI. |
|363 posts • Page 15 of 15 • 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15|
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