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LMI September Test - Sudoku Hot Pot61 posts • Page 2 of 3 • 1 2 3
@ 2010-09-26 5:36 PM (#1892 - in reply to #1891) (#1892) Top

amitsowani




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amitsowani posted @ 2010-09-26 5:36 PM

Some really great puzzles in the test.
Had a really smooth run in the classics.

Loved the incomplete killer and the kind of logic involved to solve it.
Could not get around to solve the blackout sum sudoku and will give it a shot at leisure.

Thanks for creating such a wonderful set.

@ 2010-09-26 6:40 PM (#1894 - in reply to #1734) (#1894) Top

Fred76




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Fred76 posted @ 2010-09-26 6:40 PM

The food was excellent. Besides, I'm so gourmand that after 2 hours I had not finished eating.
@ 2010-09-26 6:52 PM (#1895 - in reply to #1894) (#1895) Top

cpickerel



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cpickerel posted @ 2010-09-26 6:52 PM

Fred76 - 2010-09-26 6:40 PM

The food was excellent. Besides, I'm so gourmand that after 2 hours I had not finished eating.


Which course do you like best?
@ 2010-09-26 7:00 PM (#1896 - in reply to #1734) (#1896) Top

Fred76




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Fred76 posted @ 2010-09-26 7:00 PM

dessert was not light, but very good
@ 2010-09-26 7:28 PM (#1897 - in reply to #1882) (#1897) Top

cpickerel



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cpickerel posted @ 2010-09-26 7:28 PM

purifire - 2010-09-25 7:16 PM

cpickerel - 2010-09-25 6:58 PM
Very glad that you love this HOT POT :)
In fact, you are really a gastronomist.


LOL .. I enjoy a good meal Chen Cen... but yes I loved this set of puzzles

and it was really nice meeting you in Bangkok :)


It was a pleasure to meet you too. You did a great job this time.
@ 2010-09-26 7:38 PM (#1898 - in reply to #1897) (#1898) Top

purifire




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purifire posted @ 2010-09-26 7:38 PM

cpickerel - 2010-09-26 7:28 PM

It was a pleasure to meet you too. You did a great job this time.


Thankfully I did not leave any blank cells this time

Actually I did but fortunately corrected it before time was up.. lol
@ 2010-09-26 9:30 PM (#1899 - in reply to #1898) (#1899) Top

Fred76




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Fred76 posted @ 2010-09-26 9:30 PM

purifire - 2010-09-26 7:38 PM
Thankfully I did not leave any blank cells this time


Not like me
@ 2010-09-26 9:33 PM (#1900 - in reply to #1899) (#1900) Top

debmohanty




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debmohanty posted @ 2010-09-26 9:33 PM

Fred76 - 2010-09-26 9:30 PM
Not like me
Bad luck Fred. The 2 missed cells will cost you at least 2 ranks :-)
@ 2010-09-26 9:33 PM (#1901 - in reply to #1899) (#1901) Top

purifire




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purifire posted @ 2010-09-26 9:33 PM

Fred76 - 2010-09-26 9:30 PM

Not like me


Ooops.... Fred, I thought leaving blank cells was my prerogative...sorry to hear that..............
@ 2010-09-26 10:38 PM (#1902 - in reply to #1901) (#1902) Top

Fred76




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Fred76 posted @ 2010-09-26 10:38 PM

purifire - 2010-09-26 9:33 PM

Ooops.... Fred, I thought leaving blank cells was my prerogative...sorry to hear that..............


Usually I don't make too many mistakes of this kind . This time I just loose 15 points, I can live with that
@ 2010-09-26 10:46 PM (#1903 - in reply to #1900) (#1903) Top

Fred76




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Fred76 posted @ 2010-09-26 10:46 PM

debmohanty - 2010-09-26 9:33 PM

Fred76 - 2010-09-26 9:30 PM
Not like me
Bad luck Fred. The 2 missed cells will cost you at least 2 ranks :-)


I hope they are 2 nice people
@ 2010-09-27 4:27 AM (#1904 - in reply to #1734) (#1904) Top

forcolin




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forcolin posted @ 2010-09-27 4:27 AM

hi
good contest as usual

there is something i do not understand
I submitted my solution to diagram #. I made a mistake in copying (in fact I copied the last 3 digits fromthe upper row). I clicked on "submit"
Immediately after I noticed the mistake, amended the 3 cells, and sumbitted again. However the result shown in the table is the first submission (wrong)
What is the problem? Perhaps did I NOT click stongly enough on the SUBMIT button the second time? Or there is a routine which saves only the first submission?
Could you have a look?
thank you
stefano
@ 2010-09-27 4:34 AM (#1905 - in reply to #1904) (#1905) Top

Administrator



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Administrator posted @ 2010-09-27 4:34 AM

forcolin - 2010-09-27 4:27 AM

hi
good contest as usual

there is something i do not understand
I submitted my solution to diagram #. I made a mistake in copying (in fact I copied the last 3 digits fromthe upper row). I clicked on "submit"
Immediately after I noticed the mistake, amended the 3 cells, and sumbitted again. However the result shown in the table is the first submission (wrong)
What is the problem? Perhaps did I NOT click stongly enough on the SUBMIT button the second time? Or there is a routine which saves only the first submission?
Could you have a look?
thank you
stefano
Hi Stefano, the only possibility I can think of is when you submitted the 2nd time, your 120 minutes were over. Is that the case?
@ 2010-09-27 5:50 AM (#1906 - in reply to #1905) (#1906) Top

Administrator



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Administrator posted @ 2010-09-27 5:50 AM

Congratulations to Thomas, Rishi and Michael for topping in Hot Pot.
Looks like everyone liked the dishes :-) Many thanks to the authors for the nice Sudoku set.

133 out of 158 participants got non-zero scores.
@ 2010-09-27 5:51 AM (#1907 - in reply to #1734) (#1907) Top

forcolin




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forcolin posted @ 2010-09-27 5:51 AM

no, i did it immediately after (and there were 20 minutes at least to go)
stefano
@ 2010-09-27 5:54 AM (#1908 - in reply to #1734) (#1908) Top

Administrator



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Administrator posted @ 2010-09-27 5:54 AM

Many thanks to Ours brun who tested all the Sudokus for LMI.
@ 2010-09-27 6:12 AM (#1909 - in reply to #1734) (#1909) Top

Administrator



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Administrator posted @ 2010-09-27 6:12 AM

There was a Fed-Sudoku Party this weekend, and they also enjoyed Sudoku HotPot test offline.
Thanks to mtronic who collected the results and sent in quick time.

There were 17 participants. In the score page their country is marked as *Fed-Party*
@ 2010-09-27 8:46 AM (#1913 - in reply to #1734) (#1913) Top

rakesh_rai




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rakesh_rai posted @ 2010-09-27 8:46 AM

Thanks to TThSieh, jcvb, cpickerel, Ours brun for coming up with excellent sudokus.

I am not a big fan of classics and diagonal, so I tried only a few in the end. Had I seen Tejal's comments before starting the test, perhaps I would have tried them all first.

Among the variations, the PI sudoku, surprisingly, turned out to be the toughest - I think one reason was the difficulty in marking the numbers online. Also, I was not totally clear (initially) whether the 3 in the second row would be part of the sequence or not. Then I concluded it must be part of the sequence and an intended starting point for solving. Among the "expected to be tough" variations, I found the Blackout sum sudoku very easy, as compared to the points allotted. Incomplete killer had a beautiful piece of logic going for it, as mentioned earlier ("jaw-dropping") and I am glad I tried it at the start. If I had tried it towards the end, it would not have got done. Here, I wasted quite some time in identifying that the top left 2-cell box must have sum 12 or above. After that, it was easier. As for outside sudoku, I could not give it a fair attempt in the time given. Again, that puzzle could perhaps have been better solved offline.
@ 2010-09-27 9:01 AM (#1914 - in reply to #1913) (#1914) Top

debmohanty




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debmohanty posted @ 2010-09-27 9:01 AM

The Incomplete Killer indeed had a great piece of logic. May be it will help if we can have a write up on the logic. Any takers?
@ 2010-09-27 9:05 AM (#1915 - in reply to #1914) (#1915) Top

purifire




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purifire posted @ 2010-09-27 9:05 AM

debmohanty - 2010-09-27 9:01 AM

The Incomplete Killer indeed had a great piece of logic. May be it will help if we can have a write up on the logic. Any takers?


I can do it if you wish Deb... I really loved the concept and the logic behind it :)
@ 2010-09-27 9:19 AM (#1916 - in reply to #1915) (#1916) Top

debmohanty




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debmohanty posted @ 2010-09-27 9:19 AM

purifire - 2010-09-27 9:05 AM
I can do it if you wish Deb... I really loved the concept and the logic behind it :)
please do it.
@ 2010-09-27 10:36 AM (#1931 - in reply to #1734) (#1931) Top

neerajmehrotra



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neerajmehrotra posted @ 2010-09-27 10:36 AM

Heartiest congratulations to all the winners......and special congratulations to Rishi for coming second only to Thomas.......Grt job...
I missed it Thanx to BSNL....no internet for last 3 days.........
@ 2010-09-27 1:28 PM (#1935 - in reply to #1931) (#1935) Top

purifire




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purifire posted @ 2010-09-27 1:28 PM

neerajmehrotra - 2010-09-27 10:36 AM

Heartiest congratulations to all the winners......and special congratulations to Rishi for coming second only to Thomas.......Grt job...
I missed it Thanx to BSNL....no internet for last 3 days.........


Thanks Neeraj... I seriously didnt expect to see my name there.... When I completed I thought atleast a top 5 finish
@ 2010-09-27 2:37 PM (#1937 - in reply to #1734) (#1937) Top

debmohanty




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debmohanty posted @ 2010-09-27 2:37 PM

PI Sudoku (Sequence) was the least solved one.
Was it just too difficult OR instructions were not clear?
@ 2010-09-27 2:44 PM (#1938 - in reply to #1937) (#1938) Top

purifire




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purifire posted @ 2010-09-27 2:44 PM

debmohanty - 2010-09-27 2:37 PM

PI Sudoku (Sequence) was the least solved one.
Was it just too difficult OR instructions were not clear?


It was clear but I presume people overlooked the fact that in every row even if grey cells are not connected, the numbers have to be in sequential order from the given sequence... in my discussions with players, they assumed every individual grey cell will have an individual number from the sequence.

Rishi
LMI September Test - Sudoku Hot Pot61 posts • Page 2 of 3 • 1 2 3
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