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Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar
   LMI Tests -> Monthly Sudoku and Puzzle Tests178 posts • Page 1 of 8 • 1 2 3 4 5 6 7 8
debmohanty
Subject: RE: Tutorial: Turning Fences @ 2014-02-17 12:26 PM (#14345 - in reply to #14344) (#14345) Top



1000500100100100202020
Location: India

Link to original post : Tutorial: Turning Fences

I just wanted to highlight the excellent material prepared by Bram for Turning Fences. (Yes, he is the author of the type in Marathon). Don't miss the post - it really helps solving the slitherlink-like-looking-but-very-different Turning Fence.




berni
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-17 5:03 PM (#14346 - in reply to #14337) (#14346) Top




Posts: 1

debmohanty - 2014-02-16 4:35 PM
In the original versions (see puzzles at LMD), Berni had used the number of corners/quarters. But for Marathon, he suggested that we divide the clues by 2 so that each clue shows the numbers of connected cells. I agreed that it is a better representation.


To avoid confusion I now halved all numbers at LMD too (and adjusted the instructions accordingly).
Joo M.Y
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-17 5:34 PM (#14347 - in reply to #14209) (#14347) Top




Posts: 72
202020
Location: South Korea
Yajilin's answer key should be fixed. :)
devarajand
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-18 8:31 PM (#14351 - in reply to #14209) (#14351) Top




Posts: 114
100
Location: India
Any basics to solve Araf. Easy smaller practice puzzles available?
rob
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-18 11:25 PM (#14353 - in reply to #14209) (#14353) Top


Classics & Regions (PR 2016/17) Author

Posts: 170
100202020
Location: Germany
Re Araf, Serkan's blog has a couple, see http://yureklis.wordpress.com/2012/06/05/araf/, and there's one on croco-puzzle: http://www.croco-puzzle.com/Ue-Raetsel/ue-raetsel2.php?datum=2013-1...

I wouldn't say any of those are particularly easy though.
macherlakumar
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-18 11:31 PM (#14354 - in reply to #14209) (#14354) Top





Posts: 123
10020
Location: India
Links for practice

Statue Park:
http://mellowmelon.wordpress.com/category/puzzle-types/statue-park/
2 years back Palmer has released a Statue Park pack pdf, it can be found at http://mellowmelon.files.wordpress.com/2012/03/pack02statuepark_v2....
http://www.gmpuzzles.com/blog/category/statue-park/

Marathon Yajilin and Heyawake:
http://logicmastersindia.com/lmitests/dl.asp?attachmentid=162&view=...
http://logicmastersindia.com/lmitests/?test=M201010P1

Araf:
http://logicmastersindia.com/lmitests/?test=M201303P
http://yureklis.wordpress.com/2012/06/06/puzzle-15-araf/
http://yureklis.wordpress.com/2012/06/05/araf/

Nanro:
http://logicmastersindia.com/lmitests/?test=M201303P
http://www.gmpuzzles.com/blog/category/nanro/
http://prasannaseshadri.files.wordpress.com/2013/04/nanro2.png
http://prasannaseshadri.files.wordpress.com/2013/04/nanro3.png
http://prasannaseshadri.files.wordpress.com/2013/06/nanro.png

Yajilin:
http://prasannaseshadri.wordpress.com/category/yajilin/
http://www.gmpuzzles.com/blog/category/yajilin/
http://puzzleparasite.blogspot.in/search/label/Yajilin

Regards,
Ravi
Joo M.Y
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-19 7:12 PM (#14359 - in reply to #14209) (#14359) Top




Posts: 72
202020
Location: South Korea
And here is Mini Coral practice. (4 puzzles)
http://www.logic-masters.de/Raetselportal/Suche/erweitert.php?tag=M...
devarajand
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-19 8:01 PM (#14360 - in reply to #14209) (#14360) Top




Posts: 114
100
Location: India
Thanks for practice puzzles. But I am unable attempt Araf. Any basics to solve it.
rob
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-19 10:03 PM (#14361 - in reply to #14209) (#14361) Top


Classics & Regions (PR 2016/17) Author

Posts: 170
100202020
Location: Germany
I tried to make an easier Araf: http://maybepuzzles.wordpress.com/2014/02/19/puzzle-10-araf/ It does get tricky towards the end, but hopefully it should be easy to start.
swaroop2011
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-19 10:54 PM (#14364 - in reply to #14360) (#14364) Top



PR 2020 (Shading and Loops) Author

Posts: 668
500100202020
Location: India
devarajand - 2014-02-19 8:01 PM

Thanks for practice puzzles. But I am unable attempt Araf. Any basics to solve it.


I don't know about particular tricks except that
1) if two consecutive numbers are adjacent - then draw a bar between them
2) Two numbers connected should at least have difference of two
These are pretty much from Rules of ARAF.

Others things you can check out is as the size of region has to be between those two numbers, so see if any closed or forced regions are formed, which makes size of region not falling between the two.

I don't know whether i explained clearly, but if you start an puzzle and got stuck then put that here, so we can help out to direct that puzzle. And then may be you can figure out some tricks on your own.
:)
nyoroppyi
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-20 7:35 PM (#14369 - in reply to #14360) (#14369) Top


Toketa? Selection Author

Posts: 3

Location: Japan
I made an Araf practice. It's bit hard at the end, but I think this practice will be helpful to solve Marathon puzzle last year.



(araf-practice.png)



Attachments
----------------
Attachments araf-practice.png (5KB - 5 downloads)
Administrator
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-20 9:29 PM (#14370 - in reply to #14209) (#14370) Top


20001000500202020
Location: India
Based on useful feedback from chaotic_iak, puzzle image for Turning Fence is made paint-friendly (i.e. flood fill can be used to draw lines). Paper solvers shouldn't see any difference after printing.

Please note, this is just an informative post, and is not indented to encourage you to solve on paint.




Administrator
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-20 9:36 PM (#14371 - in reply to #14209) (#14371) Top


20001000500202020
Location: India

Submission page now has puzzle details


Submission page now has details about each puzzle (size / relative difficulty / author).

The puzzles are sorted based on relative difficulty (i.e. easiest puzzle at top & most difficult puzzle at the bottom). Puzzles of similar difficulty are sorted by familiarity. As it happens in many cases, difficulty is a matter of perception and preference. So your experience may differ.


Administrator
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-20 10:54 PM (#14373 - in reply to #14209) (#14373) Top


20001000500202020
Location: India

Test starts 6 hours earlier than planned

Because of administrative constraints, Puzzle Marathon starts 6 hours earlier than planned. Test end time does not change.

Para
Subject: RE: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 8:29 AM (#14375 - in reply to #14209) (#14375) Top




Posts: 315
100100100
Location: The Netherlands
Here's a little nudge to the layout of my puzzle.

auroux
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 8:53 AM (#14376 - in reply to #14209) (#14376) Top


Hex Slitherlink Author

Posts: 145
1002020
Location: France
Ungh. Emboldened by the announced "Easy" difficulty level of the KakurOH, I expected to make quick work of it and started 30 minutes before I actually had to leave. Stupidest idea ever. Oh well.
debmohanty
Subject: RE: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 9:57 AM (#14379 - in reply to #14209) (#14379) Top



1000500100100100202020
Location: India
Congratulations to Gotroch for solving all 10 (as first player and also all at one stretch)
razapor
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 11:40 AM (#14381 - in reply to #14209) (#14381) Top




Posts: 2

Location: United States
In Scrabble is there a possible 2nd solution? My 2544494613 is rejected but it looks right, to me. Horiz words from top to bottom : 2 -kruglov, winter,meng; 4-evensen; 5-tikhonova;6-haug;9-nagano,heiden;10-skeleton;11-vedenin;13-oslo,oreiller;14-ulvang;16-enke;18-klassen;19-gustafsson.
Thank You.

Maybe I'm counting wrong.
debmohanty
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 11:46 AM (#14382 - in reply to #14381) (#14382) Top



1000500100100100202020
Location: India
razapor - 2014-02-21 11:40 AM

In Scrabble ....
Are you counting the number of letters or number words?
We expect number of letters.

if you are counting number of letters, and still getting wrong mark, can I ask you to send your solution (a photo) to logicmasteradmin@gmail.com ?

Edited by debmohanty 2014-02-21 11:47 AM
Administrator
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 12:17 PM (#14383 - in reply to #14382) (#14383) Top


20001000500202020
Location: India

Score page

Link to score page : http://logicmastersindia.com/2014/02P/score.asp

Please note that, the score page only lists puzzles that you have completed.



Administrator
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 1:23 PM (#14384 - in reply to #14209) (#14384) Top


20001000500202020
Location: India
FoxFireX - 2013-03-03 5:02 AM

... Is there a way to abandon a solve that you just don't think you'll ever complete? I couldn't find a way to move on and try a different one, so I was stuck using my entire day's time banging my head against a faulty bit of logic.

Like previous years, there is time limit this year too. Once you start a puzzle X, you can't start another puzzle Y until you submit X or one hour is over, whichever is earlier. So 2 (and more) puzzles can be started together. But you have to wait for 1 hour or submit the first puzzle correctly.

It was not clear last year that you actually have to reload the submission page. We have added a "Refresh Status" button for this purpose.
xevs
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 2:18 PM (#14385 - in reply to #14209) (#14385) Top


Toketa? Selection Author

Posts: 43
2020
Location: Japan
 Your 3 most favorite puzzles of the contest. Heyawake
 Your 3 most favorite puzzles of the contest. Statue Park
 Your 3 most favorite puzzles of the contest. Scrabble
 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What is your opinion about rules, points and scoring for this test? Very fair
 What did you think about the puzzle quality of the test? Very nice


Gotroch
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 3:03 PM (#14386 - in reply to #14209) (#14386) Top




Posts: 83
20202020
Location: Czech Republic
 Your 3 most favorite puzzles of the contest. Araf
 Your 3 most favorite puzzles of the contest. Statue Park
 Your 3 most favorite puzzles of the contest. Nanro
 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What is your opinion about rules, points and scoring for this test? Very fair
 What did you think about the puzzle quality of the test? Very nice


xevs
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 3:45 PM (#14387 - in reply to #14209) (#14387) Top


Toketa? Selection Author

Posts: 43
2020
Location: Japan
I could do better in mini coral, statue park, yajirin and nunro.
My 4th favorite was Araf.
Thank you all for excellent puzzles!
razapor
Subject: Re: Puzzle Marathon — LMI February Puzzle Test — 21st Feb - 2nd Mar @ 2014-02-21 7:55 PM (#14389 - in reply to #14382) (#14389) Top




Posts: 2

Location: United States
Darn, I repeated vedenin.
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