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DTGT — LMI September Puzzle Test — 7th-9th September 201359 posts • Page 1 of 3 • 1 2 3
@ 2013-09-04 3:39 PM (#12578 - in reply to #12519) (#12578) Top

Richard



Posts: 191
10020202020
Country : The Netherlands

Richard posted @ 2013-09-04 3:39 PM

Two more links to extra practise puzzles:

As easy as ABC - No Touch
Sudokakuro

Before the test starts I will publish the last two practise puzzles:
As easy as Chaos ABC (Thursday)
Pentomino in the Box (Friday)

Enjoy!
@ 2013-09-05 7:46 PM (#12589 - in reply to #12409) (#12589) Top

David McNeill



Posts: 63
202020
Country : United Kingdom

David McNeill posted @ 2013-09-05 7:46 PM

Another question about Prime Domino. If there are no shaded squares in a domino, is the total necessarily non-prime?
@ 2013-09-05 8:06 PM (#12590 - in reply to #12589) (#12590) Top

Richard



Posts: 191
10020202020
Country : The Netherlands

Richard posted @ 2013-09-05 8:06 PM

David McNeill - 2013-09-05 7:46 PM

Another question about Prime Domino. If there are no shaded squares in a domino, is the total necessarily non-prime?


According to the instructions it is possible that two white cells in one domino add to a prime number.
@ 2013-09-05 10:49 PM (#12593 - in reply to #12578) (#12593) Top

Richard



Posts: 191
10020202020
Country : The Netherlands

Richard posted @ 2013-09-05 10:49 PM

Richard - 2013-09-04 3:39 PM

Before the test starts I will publish the last two practise puzzles:
As easy as Chaos ABC (Thursday)
Pentomino in the Box (Friday)


Today the Easy as Chaos ABC was published.
@ 2013-09-06 5:11 AM (#12600 - in reply to #12409) (#12600) Top

Grizix



Posts: 30
20
Country : France

Grizix posted @ 2013-09-06 5:11 AM

Wow, can't find the break in any killer skyscrapers, not even in the one from the booklet ...
Can someone give me a nudge on any of the three please ?
@ 2013-09-06 9:34 AM (#12601 - in reply to #12600) (#12601) Top

Administrator



2000100050020
Country : India

Administrator posted @ 2013-09-06 9:34 AM

DTGT starts on Friday

Considering that there are other offline championships, DTGT will be starting 12 hours prior to the usual start time. Please check the submission page for exact timing in your timezone.

The end time remains unchanged.

@ 2013-09-06 3:31 PM (#12604 - in reply to #12578) (#12604) Top

Richard



Posts: 191
10020202020
Country : The Netherlands

Richard posted @ 2013-09-06 3:31 PM

Richard - 2013-09-04 3:39 PM


Before the test starts I will publish the last two practise puzzles:
As easy as Chaos ABC (Thursday)
Pentomino in the Box (Friday)


And here is the last practise puzzle: Pentomino in the Box

The test starts in less than two hours.

Good luck to all participants!
Have fun!


Richard
@ 2013-09-07 9:05 AM (#12610 - in reply to #12409) (#12610) Top

FoxFireX




Posts: 35
20
Country : United States

FoxFireX posted @ 2013-09-07 9:05 AM

Ugh. Not pleased with my performance, but the puzzles were great. However, I did lose about 10 minutes on an error in the instructions for 12 (Spiral City). Instructions claim the numbers go from 1 to 32, but there are only 30 segments. My math on the two center rows just refused to work until I threw out the 31 and 32 segments. Probably could have figured out one or two other puzzles in the time, but it still would've been awful. :)

Regardless, thanks for the entertaining set!
@ 2013-09-07 9:57 AM (#12611 - in reply to #12610) (#12611) Top

debmohanty




1000500100100100202020
Country : India

debmohanty posted @ 2013-09-07 9:57 AM

FoxFireX - 2013-09-07 9:05 AM

on an error in the instructions for 12 (Spiral City). Instructions claim the numbers go from 1 to 32, but there are only 30 segments.
You are right. Just added a note in the Submission page about this typo.
@ 2013-09-07 12:23 PM (#12614 - in reply to #12409) (#12614) Top

auroux



Posts: 145
1002020
Country : France

auroux posted @ 2013-09-07 12:23 PM

The puzzles were indeed really really good -- one of my favorite recent tests. But I had terrible luck with timing, finishing the Sudokakuro just 5 seconds too late (of course it'd have taken another 10 seconds to copy down the answer key). Sigh.
@ 2013-09-07 1:32 PM (#12615 - in reply to #12614) (#12615) Top

Administrator



2000100050020
Country : India

Administrator posted @ 2013-09-07 1:32 PM

@ 2013-09-07 4:32 PM (#12617 - in reply to #12409) (#12617) Top

kiwijam



Posts: 181
10020202020
Country : New Zealand

kiwijam posted @ 2013-09-07 4:32 PM

Great puzzles Richard, thank you! I'm glad they were easier than most of your portal ones.

One comment on the submission page: Is it possible to have the puzzle numbers (1-20) included as well as the names? It would be much faster to find the correct location to enter the answer, especially as some of the puzzles had similar names.
@ 2013-09-07 6:22 PM (#12618 - in reply to #12409) (#12618) Top

An LMI player



An LMI player posted @ 2013-09-07 6:22 PM

 How balanced do you think the puzzle types of this test were? Fairly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Fairly Nice
 What was your opinion about the answer key extraction? Mostly perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-07 8:52 PM (#12619 - in reply to #12409) (#12619) Top

xevs



Posts: 43
2020
Country : Japan

xevs posted @ 2013-09-07 8:52 PM

 How balanced do you think the puzzle types of this test were? Fairly balanced
 What was your opinion of the distribution of easy/hard puzzles? Too many medium difficult puzzles
 What did you think about the puzzle quality of the test? Fairly Nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 2:24 AM (#12621 - in reply to #12409) (#12621) Top

rob



Posts: 170
100202020
Country : Germany

rob posted @ 2013-09-08 2:24 AM

Looks like the spiral city construction was solvable without the loop part... I was quite confused when the form wanted the number of angles. :)
@ 2013-09-08 4:08 AM (#12623 - in reply to #12409) (#12623) Top

john_reid



Posts: 10

Country : United States

john_reid posted @ 2013-09-08 4:08 AM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? A bit too many puzzles
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 6:12 AM (#12624 - in reply to #12409) (#12624) Top

bskbri



Posts: 34
20
Country : Turkey

bskbri posted @ 2013-09-08 6:12 AM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 12:12 PM (#12628 - in reply to #12409) (#12628) Top

An LMI player



An LMI player posted @ 2013-09-08 12:12 PM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Too many medium difficult puzzles
 What did you think about the puzzle quality of the test? Fairly Nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


A good test, but hard to prepare for. It was 16 unusual types, some with rather specific rules. The LMD practice material helped a little, but some of the LMD puzzles used subtly different rules from the test. Despite doing all of them, I still felt shaky going into the test.
@ 2013-09-08 12:27 PM (#12629 - in reply to #12628) (#12629) Top

Richard



Posts: 191
10020202020
Country : The Netherlands

Richard posted @ 2013-09-08 12:27 PM

An LMI player - 2013-09-08 12:12 PM

A good test, but hard to prepare for. It was 16 unusual types, some with rather specific rules. The LMD practice material helped a little, but some of the LMD puzzles used subtly different rules from the test. Despite doing all of them, I still felt shaky going into the test.


I am not aware of subtly different rules, maybe apart from the Filled Loop. I think I didn't use the non-diagonal touching of pentos when I created the first puzzles of this type a few years ago.

For the other types I think the rules in the portal are the same as in the test. Please point out if not so.

When the test is over I will post some notes and considerations about the test and selection of puzzles.
@ 2013-09-08 7:04 PM (#12630 - in reply to #12409) (#12630) Top

An LMI player



An LMI player posted @ 2013-09-08 7:04 PM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Way too many puzzles (too little time)
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 8:31 PM (#12632 - in reply to #12409) (#12632) Top

Realshaggy



Posts: 69
202020
Country : Germany

Realshaggy posted @ 2013-09-08 8:31 PM

 How balanced do you think the puzzle types of this test were? Fairly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 9:39 PM (#12633 - in reply to #12409) (#12633) Top

yureklis



Posts: 183
10020202020
Country : Turkey

yureklis posted @ 2013-09-08 9:39 PM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Fairly Nice
 What was your opinion about the answer key extraction? Perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


Thanks a lot Richard. Your puzzles were lovely. Whole test was smooth for me except the Spiral City C. I forgot the loop thing, probably the reason is that I solved the puzzle as Spiral Battleships. Also I assumed that we must use all numbers from 1-32, I didn't count all segments of the city. So I experienced difficulty in the middle of the grid because of this. I erased, I repeated, but the result didn't change. But last ten minutes I remembered there was a loop :) Then I did it. So I could be much better if I hadn't done this stupidity. Anyway, thanks a lot!
@ 2013-09-08 10:25 PM (#12634 - in reply to #12409) (#12634) Top

detuned



Posts: 152
1002020
Country : United Kingdom

detuned posted @ 2013-09-08 10:25 PM

 What did you think about the puzzle quality of the test? Fairly Nice
 What was your opinion about the answer key extraction? Mostly perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-08 11:11 PM (#12635 - in reply to #12409) (#12635) Top

Rubben



Posts: 20
20
Country : Romania

Rubben posted @ 2013-09-08 11:11 PM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Mostly perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


@ 2013-09-09 12:49 AM (#12637 - in reply to #12409) (#12637) Top

HuDu



Posts: 4

Country : Germany

HuDu posted @ 2013-09-09 12:49 AM

 How balanced do you think the puzzle types of this test were? Perfectly balanced
 What was your opinion of the distribution of easy/hard puzzles? Just right
 What did you think about the puzzle quality of the test? Very nice
 What was your opinion about the answer key extraction? Mostly perfect answer keys
 How did you feel about the length / time limit for this test? Just right
 Of the puzzles you solved/attempted, how well did the point values reflect the difficulty? Most puzzles were worth the right amount
 What was your opinion of the booklet formatting and printing? Just right


DTGT — LMI September Puzzle Test — 7th-9th September 201359 posts • Page 1 of 3 • 1 2 3
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