Thread - Indian Sudoku Championship 2015

@ 2015-06-27 5:57 PM (#18551 - in reply to #18550) (#18551) Top

prasanna16391

Posts: 1884

Country : India

prasanna16391 posted @ 2015-06-27 5:57 PM

prasanna16391 - 2015-06-27 5:32 PM

Note exit points for corner boxes. If a triomino 'goes out' of the corner box, there needs to be another place where it 'comes in' to make up the numbers. So if there aren't two exit points, the box must contain the entire triomino within itself.

Actually, generally speaking, all boxes must have 0, 2 or 3 exit points. No box can have 1 exit point.

@ 2015-06-27 6:22 PM (#18552 - in reply to #18392) (#18552) Top

rajeshk

Posts: 542

Country : India

rajeshk posted @ 2015-06-27 6:22 PM

Posted one Odd Even View Sudoku for practice
http://www.funwithpuzzles.com/2015/06/odd-even-view-sudoku.html

@ 2015-06-27 8:20 PM (#18554 - in reply to #18552) (#18554) Top

purifire

Posts: 460

Country : India

purifire posted @ 2015-06-27 8:20 PM

rajeshk - 2015-06-27 6:22 PM

Posted one Odd Even View Sudoku for practice
http://www.funwithpuzzles.com/2015/06/odd-even-view-sudoku.html

For a moment I thought it was the same puzzle as in the IB. The clues are positioned the same and there is also that pair of 1 and 4 on the left side :)

Rishi

@ 2015-06-27 8:22 PM (#18555 - in reply to #18392) (#18555) Top

AS2476

Posts: 2

Country : India

AS2476 posted @ 2015-06-27 8:22 PM

Hi Not able to submit the answers. its says submission before 28th june 1645hrs will only be considered

@ 2015-06-27 8:24 PM (#18556 - in reply to #18392) (#18556) Top

AS2476

Posts: 2

Country : India

AS2476 posted @ 2015-06-27 8:24 PM

Hi, am not able to submit the answers, i guess the answers submitted before 28th june 1645 hrs will only be considered.

@ 2015-06-27 8:56 PM (#18557 - in reply to #18556) (#18557) Top

prasanna16391

Posts: 1884

Country : India

prasanna16391 posted @ 2015-06-27 8:56 PM

AS2476 - 2015-06-27 8:24 PM

Hi, am not able to submit the answers, i guess the answers submitted before 28th june 1645 hrs will only be considered.

Competition booklet isn't released yet, so not sure what answers you want to submit. If its the demo page answers, please check that you are on this link -
http://logicmastersindia.com/2015/ISC_Demo/?online=1
And not this one -
http://logicmastersindia.com/2015/ISC/?online=1

The second one will only be active tomorrow during competition time.

@ 2015-06-27 10:39 PM (#18558 - in reply to #18392) (#18558) Top

ConfigurationsBeauty

Posts: 5

Country : India

ConfigurationsBeauty posted @ 2015-06-27 10:39 PM

Can I solve some on Paper and key in the marked rows/columns and use LMI interface for some?

@ 2015-06-27 11:06 PM (#18559 - in reply to #18558) (#18559) Top

rvarun

Posts: 268

Country : India

rvarun posted @ 2015-06-27 11:06 PM

ConfigurationsBeauty - 2015-06-27 10:39 PM

Can I solve some on Paper and key in the marked rows/columns and use LMI interface for some?

Yes. Of course.

@ 2015-06-28 12:26 AM (#18560 - in reply to #18392) (#18560) Top

prasanna16391

Posts: 1884

Country : India

prasanna16391 posted @ 2015-06-28 12:26 AM

I also posted a (difficult) Triomino Sudoku.
https://prasannaseshadri.wordpress.com/2015/06/28/puzzle-no-509-trio...

@ 2015-06-28 7:05 AM (#18562 - in reply to #18560) (#18562) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 7:05 AM

Sudoku booklet uploaded

• Password protected Sudoku booklet has been uploaded
• It has 12 pages
• There is no cover page or points table
• Individual puzzles will have points and instructions shown next to the grid. Example will not be shown.
• Page 3 will have only Expanded Sudoku. Pages 4-5 will have four 6X6 Sudokus each. All other pages will have two Sudoku grids.

@ 2015-06-28 11:58 AM (#18563 - in reply to #18392) (#18563) Top

Hemant Kr Malani

Posts: 94

Country : India

Hemant Kr Malani posted @ 2015-06-28 11:58 AM

I'm not able to find the sudoku booklet.

@ 2015-06-28 12:01 PM (#18564 - in reply to #18563) (#18564) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 12:01 PM

Hemant Kr Malani - 2015-06-28 11:58 AM

I'm not able to find the sudoku booklet.

@ 2015-06-28 12:39 PM (#18565 - in reply to #18562) (#18565) Top

kishy72

Posts: 422

Country : India

kishy72 posted @ 2015-06-28 12:39 PM

Administrator - 2015-06-28 7:05 AM

Sudoku booklet uploaded

Remember that only the password protected sudoku Booklet has been uploaded and the password to open it will be accessible only at 2PM IST.So don't panic ,if new users are able to download the booklet but unable to open it before 2PM.

Good luck to all!!

Kishore

@ 2015-06-28 12:48 PM (#18567 - in reply to #18460) (#18567) Top

aakash

Country : India

aakash posted @ 2015-06-28 12:48 PM

Is wrapping considered in Search 9
For Instruction booklet sudoko 25) can I conclude row8-col9 can only be 1/2 ... If sudoko wrapping allowed, then it can be 1/2/6/7

Edited by aakash 2015-06-28 12:48 PM

@ 2015-06-28 12:48 PM (#18568 - in reply to #18392) (#18568) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 12:48 PM

• After 2PM, go to the ISC link ( http://logicmastersindia.com/2015/ISC/ ) .
If you are planning to solve online, go to ( http://logicmastersindia.com/2015/ISC/?online=1 )
If you are planning to solve on paper, Download the password protected booklet
• Login using your LMI user id, password. If you are participating for the first time, enter your country.

After login click on "Start ISC 2015". At this time, the timer will start and the password will be shown to you.

If you are solving online, scroll further down to start solving.

@ 2015-06-28 12:52 PM (#18569 - in reply to #18567) (#18569) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 12:52 PM

aakash - 2015-06-28 12:48 PM

Is wrapping considered in Search 9
For Instruction booklet sudoko 25) can I conclude row8-col9 can only be 1/2 ... If sudoko wrapping allowed, then it can be 1/2/6/7

Please do not complicate. There is no wrapping.

In Instruction booklet, R8C9 is given as 1. Not sure how you are determining options for R8C9.

@ 2015-06-28 1:51 PM (#18570 - in reply to #18392) (#18570) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 1:51 PM

Question in email -
How do I reset my password?

OPTION 1) (automatic and instant)
Go to http://logicmastersindia.com/forum/forgot-password.asp
Enter your username and email address
You will receive a code in your inbox (Check spam folder in case your email server marks it as spam)

Go to http://logicmastersindia.com/forum/reset-password.asp
Enter your user id and the received code

If the above option does not work (e.g. if you don't receive email in 5 minutes)
OPTION 2) (Manual and slow)
Send an email to logicmasteradmin@gmail.com from your registered email address

@ 2015-06-28 1:55 PM (#18571 - in reply to #18392) (#18571) Top

deepika m

Posts: 12

Country : India

deepika m posted @ 2015-06-28 1:55 PM

all d best to everyone

@ 2015-06-28 1:55 PM (#18572 - in reply to #18392) (#18572) Top

sn1947

Posts: 4

sn1947 posted @ 2015-06-28 1:55 PM

When i click on the link to participate online it says plugin not supported
What should i do

@ 2015-06-28 1:57 PM (#18573 - in reply to #18392) (#18573) Top

puneet87

Posts: 33

Country : India

puneet87 posted @ 2015-06-28 1:57 PM

maybe try in Internet Explorer ?

@ 2015-06-28 1:58 PM (#18574 - in reply to #18572) (#18574) Top

Administrator

Posts: 3567

Country : India

Administrator posted @ 2015-06-28 1:58 PM

sn1947 - 2015-06-28 1:55 PM

When i click on the link to participate online it says plugin not supported
What should i do

Try https://get.adobe.com/flashplayer/

Please note mobile is not supported. You need to use a laptop/desktop.

@ 2015-06-28 2:09 PM (#18575 - in reply to #18392) (#18575) Top

sn1947

Posts: 4

sn1947 posted @ 2015-06-28 2:09 PM

I have a asus tablet
Using asus browser and chrome browser , plugin is not supported

@ 2015-06-28 2:46 PM (#18576 - in reply to #18392) (#18576) Top

puneet87

Posts: 33

Country : India

puneet87 posted @ 2015-06-28 2:46 PM

In search 9, i am getting R1C6 = 1, R2C7 = 9 which makes R7C2=9 & R7C7=9 which becomes inconsistent.

@ 2015-06-28 2:46 PM (#18577 - in reply to #18392) (#18577) Top

puneet87

Posts: 33

Country : India

puneet87 posted @ 2015-06-28 2:46 PM

i mean R7C2=5 & R7C7=5

@ 2015-06-28 2:52 PM (#18578 - in reply to #18392) (#18578) Top

puneet87

Posts: 33

Country : India

puneet87 posted @ 2015-06-28 2:52 PM

In search 9, i am getting R1C6 = 1, R2C7 = 9 which makes R7C2=5 & R7C7=5 which becomes inconsistent.


	@ 2015-06-27 5:57 PM (#18551 - in reply to #18550) (#18551) Top
prasanna16391 Posts: 1884 Country : India	prasanna16391 posted @ 2015-06-27 5:57 PM prasanna16391 - 2015-06-27 5:32 PM Note exit points for corner boxes. If a triomino 'goes out' of the corner box, there needs to be another place where it 'comes in' to make up the numbers. So if there aren't two exit points, the box must contain the entire triomino within itself. Actually, generally speaking, all boxes must have 0, 2 or 3 exit points. No box can have 1 exit point.
	@ 2015-06-27 6:22 PM (#18552 - in reply to #18392) (#18552) Top
rajeshk Posts: 542 Country : India	rajeshk posted @ 2015-06-27 6:22 PM Posted one Odd Even View Sudoku for practice http://www.funwithpuzzles.com/2015/06/odd-even-view-sudoku.html
	@ 2015-06-27 8:20 PM (#18554 - in reply to #18552) (#18554) Top
purifire Posts: 460 Country : India	purifire posted @ 2015-06-27 8:20 PM rajeshk - 2015-06-27 6:22 PM Posted one Odd Even View Sudoku for practice http://www.funwithpuzzles.com/2015/06/odd-even-view-sudoku.html For a moment I thought it was the same puzzle as in the IB. The clues are positioned the same and there is also that pair of 1 and 4 on the left side :) Rishi
	@ 2015-06-27 8:22 PM (#18555 - in reply to #18392) (#18555) Top
AS2476 Posts: 2 Country : India	AS2476 posted @ 2015-06-27 8:22 PM Hi Not able to submit the answers. its says submission before 28th june 1645hrs will only be considered
	@ 2015-06-27 8:24 PM (#18556 - in reply to #18392) (#18556) Top
AS2476 Posts: 2 Country : India	AS2476 posted @ 2015-06-27 8:24 PM Hi, am not able to submit the answers, i guess the answers submitted before 28th june 1645 hrs will only be considered.
	@ 2015-06-27 8:56 PM (#18557 - in reply to #18556) (#18557) Top
prasanna16391 Posts: 1884 Country : India	prasanna16391 posted @ 2015-06-27 8:56 PM AS2476 - 2015-06-27 8:24 PM Hi, am not able to submit the answers, i guess the answers submitted before 28th june 1645 hrs will only be considered. Competition booklet isn't released yet, so not sure what answers you want to submit. If its the demo page answers, please check that you are on this link - http://logicmastersindia.com/2015/ISC_Demo/?online=1 And not this one - http://logicmastersindia.com/2015/ISC/?online=1 The second one will only be active tomorrow during competition time.
	@ 2015-06-27 10:39 PM (#18558 - in reply to #18392) (#18558) Top
ConfigurationsBeauty Posts: 5 Country : India	ConfigurationsBeauty posted @ 2015-06-27 10:39 PM Can I solve some on Paper and key in the marked rows/columns and use LMI interface for some?
	@ 2015-06-27 11:06 PM (#18559 - in reply to #18558) (#18559) Top
rvarun Posts: 268 Country : India	rvarun posted @ 2015-06-27 11:06 PM ConfigurationsBeauty - 2015-06-27 10:39 PM Can I solve some on Paper and key in the marked rows/columns and use LMI interface for some? Yes. Of course.
	@ 2015-06-28 12:26 AM (#18560 - in reply to #18392) (#18560) Top
prasanna16391 Posts: 1884 Country : India	prasanna16391 posted @ 2015-06-28 12:26 AM I also posted a (difficult) Triomino Sudoku. https://prasannaseshadri.wordpress.com/2015/06/28/puzzle-no-509-trio...
	@ 2015-06-28 7:05 AM (#18562 - in reply to #18560) (#18562) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 7:05 AM Sudoku booklet uploaded • Password protected Sudoku booklet has been uploaded • It has 12 pages • There is no cover page or points table • Individual puzzles will have points and instructions shown next to the grid. Example will not be shown. • Page 3 will have only Expanded Sudoku. Pages 4-5 will have four 6X6 Sudokus each. All other pages will have two Sudoku grids.
	@ 2015-06-28 11:58 AM (#18563 - in reply to #18392) (#18563) Top
Hemant Kr Malani Posts: 94 Country : India	Hemant Kr Malani posted @ 2015-06-28 11:58 AM I'm not able to find the sudoku booklet.
	@ 2015-06-28 12:01 PM (#18564 - in reply to #18563) (#18564) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 12:01 PM Hemant Kr Malani - 2015-06-28 11:58 AM I'm not able to find the sudoku booklet.
	@ 2015-06-28 12:39 PM (#18565 - in reply to #18562) (#18565) Top
kishy72 Posts: 422 Country : India	kishy72 posted @ 2015-06-28 12:39 PM Administrator - 2015-06-28 7:05 AM Sudoku booklet uploaded • Password protected Sudoku booklet has been uploaded • It has 12 pages • There is no cover page or points table • Individual puzzles will have points and instructions shown next to the grid. Example will not be shown. • Page 3 will have only Expanded Sudoku. Pages 4-5 will have four 6X6 Sudokus each. All other pages will have two Sudoku grids. Remember that only the password protected sudoku Booklet has been uploaded and the password to open it will be accessible only at 2PM IST.So don't panic ,if new users are able to download the booklet but unable to open it before 2PM. Good luck to all!! Kishore
	@ 2015-06-28 12:48 PM (#18567 - in reply to #18460) (#18567) Top
aakash Country : India	aakash posted @ 2015-06-28 12:48 PM Is wrapping considered in Search 9 For Instruction booklet sudoko 25) can I conclude row8-col9 can only be 1/2 ... If sudoko wrapping allowed, then it can be 1/2/6/7 Edited by aakash 2015-06-28 12:48 PM
	@ 2015-06-28 12:48 PM (#18568 - in reply to #18392) (#18568) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 12:48 PM • After 2PM, go to the ISC link ( http://logicmastersindia.com/2015/ISC/ ) . If you are planning to solve online, go to ( http://logicmastersindia.com/2015/ISC/?online=1 ) If you are planning to solve on paper, Download the password protected booklet • Login using your LMI user id, password. If you are participating for the first time, enter your country. After login click on "Start ISC 2015". At this time, the timer will start and the password will be shown to you. If you are solving online, scroll further down to start solving.
	@ 2015-06-28 12:52 PM (#18569 - in reply to #18567) (#18569) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 12:52 PM aakash - 2015-06-28 12:48 PM Is wrapping considered in Search 9 For Instruction booklet sudoko 25) can I conclude row8-col9 can only be 1/2 ... If sudoko wrapping allowed, then it can be 1/2/6/7 Please do not complicate. There is no wrapping. In Instruction booklet, R8C9 is given as 1. Not sure how you are determining options for R8C9.
	@ 2015-06-28 1:51 PM (#18570 - in reply to #18392) (#18570) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 1:51 PM Question in email - How do I reset my password? OPTION 1) (automatic and instant) Go to http://logicmastersindia.com/forum/forgot-password.asp Enter your username and email address You will receive a code in your inbox (Check spam folder in case your email server marks it as spam) Go to http://logicmastersindia.com/forum/reset-password.asp Enter your user id and the received code If the above option does not work (e.g. if you don't receive email in 5 minutes) OPTION 2) (Manual and slow) Send an email to logicmasteradmin@gmail.com from your registered email address
	@ 2015-06-28 1:55 PM (#18571 - in reply to #18392) (#18571) Top
deepika m Posts: 12 Country : India	deepika m posted @ 2015-06-28 1:55 PM all d best to everyone
	@ 2015-06-28 1:55 PM (#18572 - in reply to #18392) (#18572) Top
sn1947 Posts: 4	sn1947 posted @ 2015-06-28 1:55 PM When i click on the link to participate online it says plugin not supported What should i do
	@ 2015-06-28 1:57 PM (#18573 - in reply to #18392) (#18573) Top
puneet87 Posts: 33 Country : India	puneet87 posted @ 2015-06-28 1:57 PM maybe try in Internet Explorer ?
	@ 2015-06-28 1:58 PM (#18574 - in reply to #18572) (#18574) Top
Administrator Posts: 3567 Country : India	Administrator posted @ 2015-06-28 1:58 PM sn1947 - 2015-06-28 1:55 PM When i click on the link to participate online it says plugin not supported What should i do Try https://get.adobe.com/flashplayer/ Please note mobile is not supported. You need to use a laptop/desktop.
	@ 2015-06-28 2:09 PM (#18575 - in reply to #18392) (#18575) Top
sn1947 Posts: 4	sn1947 posted @ 2015-06-28 2:09 PM I have a asus tablet Using asus browser and chrome browser , plugin is not supported
	@ 2015-06-28 2:46 PM (#18576 - in reply to #18392) (#18576) Top
puneet87 Posts: 33 Country : India	puneet87 posted @ 2015-06-28 2:46 PM In search 9, i am getting R1C6 = 1, R2C7 = 9 which makes R7C2=9 & R7C7=9 which becomes inconsistent.
	@ 2015-06-28 2:46 PM (#18577 - in reply to #18392) (#18577) Top
puneet87 Posts: 33 Country : India	puneet87 posted @ 2015-06-28 2:46 PM i mean R7C2=5 & R7C7=5
	@ 2015-06-28 2:52 PM (#18578 - in reply to #18392) (#18578) Top
puneet87 Posts: 33 Country : India	puneet87 posted @ 2015-06-28 2:52 PM In search 9, i am getting R1C6 = 1, R2C7 = 9 which makes R7C2=5 & R7C7=5 which becomes inconsistent.