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Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January
   LMI Tests -> Monthly Sudoku and Puzzle Tests42 posts • Page 1 of 2 • 1 2
Richard
Subject: RE: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-30 6:44 PM (#6315 - in reply to #6313) (#6315) Top


WCPN Author

Posts: 191
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Location: The Netherlands		As promised earlier, here are the links to the 'Leftover'-puzzles that I published today:

Scattered outside sums
Cylindrical
Chaos windoku
Scattered overlapping

Have fun!
Fred76
Subject: RE: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-30 7:50 PM (#6319 - in reply to #6308) (#6319) Top



Diagonal Vision Author

Posts: 337
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Location: Switzerland		Irregular sudoku: A big challenge for me ! I have great difficulty in being fast on these grids. I face to this problem: trying to increase speed makes me do a lot of mistakes , more than on other variations...

However, I look forward to this test , and have no doubt that it will be very useful for me !

Fred
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-30 11:54 PM (#6322 - in reply to #6308) (#6322) Top



PR 2020 (Shading and Loops) Author

Posts: 668
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Location: India		YEAH !!!!!
First test in NEW YEAR..2012
hope to have good start..
Nice selection of sudokus.. IT's really chaos !!! :)
debmohanty
Subject: RE: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-31 10:04 AM (#6326 - in reply to #6315) (#6326) Top



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Location: India
Richard - 2011-12-30 6:44 PM

As promised earlier, here are the links to the 'Leftover'-puzzles that I published today:

Scattered outside sums
Cylindrical
Chaos windoku
Scattered overlapping

Have fun!

Thanks Richard for the links to extra practice puzzles.
I've a question. In terms of difficulty, how do you rate the 'leftover' puzzles with respect to the actual puzzles in the test?
Richard
Subject: RE: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-31 11:22 AM (#6327 - in reply to #6326) (#6327) Top


WCPN Author

Posts: 191
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Location: The Netherlands
debmohanty - 2011-12-31 10:04 AM

Richard - 2011-12-30 6:44 PM

As promised earlier, here are the links to the 'Leftover'-puzzles that I published today:

Scattered outside sums
Cylindrical
Chaos windoku
Scattered overlapping

Have fun!

Thanks Richard for the links to extra practice puzzles.
I've a question. In terms of difficulty, how do you rate the 'leftover' puzzles with respect to the actual puzzles in the test?


Sorry Deb, I forgot to mention that.
All four 'leftover' puzzles are harder than the ones in the real test. That's the reason why I didn't use them in the test.
Para
Subject: RE: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2011-12-31 2:27 PM (#6328 - in reply to #6327) (#6328) Top




Posts: 315
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Location: The Netherlands
Richard - 2011-12-31 11:22 AM

debmohanty - 2011-12-31 10:04 AM

Richard - 2011-12-30 6:44 PM

As promised earlier, here are the links to the 'Leftover'-puzzles that I published today:

Scattered outside sums
Cylindrical
Chaos windoku
Scattered overlapping

Have fun!

Thanks Richard for the links to extra practice puzzles.
I've a question. In terms of difficulty, how do you rate the 'leftover' puzzles with respect to the actual puzzles in the test?


Sorry Deb, I forgot to mention that.
All four 'leftover' puzzles are harder than the ones in the real test. That's the reason why I didn't use them in the test.


That's too bad. I really liked the difficulty of 3 of the 4. Only the smallest had me stumped, till I remembered it was your puzzle and I figured I should look in one place and the next step was exactly there. Opposed to Fred i´m a big fan of chaos sudokus. Any sudoku that doesn´t have 3 by 3 regions is preferred by me.
Administrator
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-02 3:03 PM (#6337 - in reply to #6308) (#6337) Top


2000100050020
Location: India		We are making a small change to the image of Sudokuro - the clue cells are made more gray. Here is how the new image looks like.

Updated IB uploaded, but this is the only change.

Valezius
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-02 4:22 PM (#6339 - in reply to #6337) (#6339) Top


WPMM Author

Posts: 66
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Location: Hungary		Is it possible the online solving in this test?
Administrator
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-02 4:27 PM (#6340 - in reply to #6339) (#6340) Top


2000100050020
Location: India
Valezius - 2012-01-02 4:22 PM

Is it possible the online solving in this test?
Yes. We'll put all examples online for practicing. May be in next 24 hours.
Administrator
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-03 11:14 AM (#6347 - in reply to #6308) (#6347) Top


2000100050020
Location: India		All examples can now be solved online.

This test has lot of non 9X9 sudokus. So we needed to tweak the flash interface a bit.
Request to online solvers : please report any issues while solving/testing the examples before the test starts. It is unlikely that we'll make any changes after the test starts.
TiiT
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 11:36 AM (#6351 - in reply to #6308) (#6351) Top




Posts: 139
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Location: Estonia		Is it correct, that in Scattered non-consecutive sudoku, 0 and 1 ARE consecutive and 9 and 0 ARE NOT consecutive?
Richard
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 12:02 PM (#6352 - in reply to #6351) (#6352) Top


WCPN Author

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Location: The Netherlands		@TiiT: Yes, that is correct.
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 6:13 PM (#6353 - in reply to #6308) (#6353) Top



PR 2020 (Shading and Loops) Author

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Location: India		hey can anyone help me out with scattered non-consecutive sudoku..
just got a "0" at r9c10..
and also with scattered sudoku with added clues...
in this got few numbers like 1 and 2 at few places but not able to proceed further..
debmohanty
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 9:29 PM (#6354 - in reply to #6353) (#6354) Top



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Location: India
swaroop2011 - 2012-01-04 6:13 PM
and also with scattered sudoku with added clues...
in this got few numbers like 1 and 2 at few places but not able to proceed further..

Check 13 = 6+7
After that in left grid, R2C2=4
and then R1C1 = 3, R6C4=5
It is really smooth solve, so I guess you are not focusing on all the given sums.

Edit : Wrong steps

Edited by debmohanty 2012-01-05 10:21 AM
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 9:52 PM (#6355 - in reply to #6308) (#6355) Top



PR 2020 (Shading and Loops) Author

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Location: India		how can left grid r2c2 be 4 ?

because it will make r2c2 = 6 in right grid.
that makes r3c3 = 7 and r2c6 =7 in right grid..
which in turn makes r3c3 = 6 and r2c6 = 6 in left grid. This contradicts that grey cells must contain 1-7 only once
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 9:57 PM (#6356 - in reply to #6308) (#6356) Top



PR 2020 (Shading and Loops) Author

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Location: India		i think after concentrating on what u said about 13..
the r2c2 should be 5.
then r1c1 = 3 as you said..

and i cant believe that i got the opening of scattered non-consecutive..IT was really very hard to find it out took literally more than 3-4 hours but got it just now..
thanks for the help.
Richard
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 10:04 PM (#6357 - in reply to #6356) (#6357) Top


WCPN Author

Posts: 191
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Location: The Netherlands
swaroop2011 - 2012-01-04 9:57 PM
and i cant believe that i got the opening of scattered non-consecutive..IT was really very hard to find it out took literally more than 3-4 hours but got it just now..
thanks for the help.


Since there are not much given digits in the grid and they are concentrated in four areas, one of those areas must provide the start.
After the 0 you found in R9C10 the real start of the puzzle can be found in R1C8 + R1C10. What digits can go there?

Since I am the author, I hesitate to give more detailed answers.

Best regards, Richard
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-04 10:26 PM (#6358 - in reply to #6308) (#6358) Top



PR 2020 (Shading and Loops) Author

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Location: India		nope
thanks for it
:)
figonometry
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-05 8:32 PM (#6362 - in reply to #6357) (#6362) Top




Posts: 30
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After the 0 you found in R9C10 the real start of the puzzle can be found in R1C8 + R1C10.
After several attempts, that zero is the only digit I have as well. However, only now, after reading here, do I realize that the puzzle is non-consecutive. That may have been the source of my problem.
Administrator
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-06 10:55 PM (#6366 - in reply to #6308) (#6366) Top


2000100050020
Location: India

Announcements


1. Password protected pdf is uploaded. It has 9 pages. There is no cover page.
2. Note about Twin chaos sudoku, for online solvers. Although the row and column is marked only on the left grid, points will not be awarded if right side grid has different digits . (It is fine if some cells in right side grid are not filled, but if a cell is not empty, then digits must be same in both grids).
3. As usual, if you are solving online, no need to submit again using paper mode.
4. Paper only link - http://logicmastersindia.com/M201201S/?paper=1


Para
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-07 1:38 PM (#6367 - in reply to #6308) (#6367) Top




Posts: 315
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Location: The Netherlands		So yeah, I should really enter answer keys when i finish a puzzle. after not leaving enough time last sudoku test, this time I just totally forget to put in an answer key of the cylindrical, which was one of the first I finished.
debmohanty
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-07 1:41 PM (#6368 - in reply to #6367) (#6368) Top



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Location: India
Para - 2012-01-07 1:38 PM

So yeah, I should really enter answer keys when i finish a puzzle. after not leaving enough time last sudoku test, this time I just totally forget to put in an answer key of the cylindrical, which was one of the first I finished.

What I observe over many tests is that, many players submit as soon as they are done with a 'page'. So typically 2 puzzles or so.
swaroop2011
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-07 3:30 PM (#6369 - in reply to #6308) (#6369) Top



PR 2020 (Shading and Loops) Author

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Location: India		It was nice test..
Just missed to submit an answer. Only 10sec were left..
I loved to solve the low digits sudoku..
i am happy even though with low score because i solved each puzzle without guessing.
Hope this will improve in next test.
rob
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-07 8:06 PM (#6370 - in reply to #6308) (#6370) Top


Classics & Regions (PR 2016/17) Author

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Location: Germany		On my Macbook, Preview (version 5.0.3 (504.1)) fails to open the encrypted puzzle booklet. Can anyone else with a Mac confirm this? I've recently reinstalled the OS, so it might be a problem on my end, but I can open the encrypted PDF of this weekend's logic-masters.de contest just fine.
debmohanty
Subject: Re: Shapes and Sizes — LMI January Sudoku Test — 7th and 8th January @ 2012-01-07 8:23 PM (#6371 - in reply to #6370) (#6371) Top



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Location: India		@rob, check your email please.

ETA : rob confirmed that this pdf file works. So if anyone else with Mac faces problem, use this pdf instead.

Edited by debmohanty 2012-01-07 9:59 PM
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