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US Sudoku Team qualifying test — 24-Sep-2011
   Worldwide / non-LMI Contests and Championships -> WSC, WPC and Other countries' Championships14 posts • Page 1 of 1 • 1
debmohanty
Subject: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-21 9:58 AM (#5665) (#5665) Top



1000500100100100202020
Location: India
Link : http://wpc.puzzles.com/ussc11
Date : 24-Sep
Time (Fixed window) : 1PM EDT

Designers : Thomas Snyder and Wei-Hwa Huang
mjaipal
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 2:16 PM (#5669 - in reply to #5665) (#5669) Top





Posts: 15

Location: India
Hi Deb, there is some problem with the site. I am able to download the files from alternate link, but dont have the passwords for IB & practice test. Do u have the passowrds?
Any suggestions?
Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 4:21 PM (#5670 - in reply to #5669) (#5670) Top



Diagonal Vision Author

Posts: 337
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Location: Switzerland
mjaipal: all passwords are in the "Decryption Passwords" pages, including password for instructions puzzles (strange that this pdf is protected ).

I see that there are problems with server right now, and we can't access to this page.

I've written the password, it is: narwhal

Fred

Edited by Fred76 2011-09-24 4:21 PM
Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 4:29 PM (#5671 - in reply to #5670) (#5671) Top



Diagonal Vision Author

Posts: 337
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Location: Switzerland
More precisely, I haven't written the password, I've a good memory...
debmohanty
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 4:30 PM (#5672 - in reply to #5671) (#5672) Top



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Location: India
Fred76 - 2011-09-24 4:29 PM

More precisely, I haven't written the password, I've a good memory...

Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 4:40 PM (#5673 - in reply to #5672) (#5673) Top



Diagonal Vision Author

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debmohanty - 2011-09-24 4:30 PM

Fred76 - 2011-09-24 4:29 PM

More precisely, I haven't written the password, I've a good memory...



Héhé...

I see the site is running now, so you can see the password here: http://wpc.puzzles.com/ussc11/password.asp (login before).

Fred
Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-24 4:43 PM (#5674 - in reply to #5665) (#5674) Top



Diagonal Vision Author

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Location: Switzerland
I don't know how long the problem lasted. I hope it was not too long... When you published the instructions just 23h before the test, and when during this time there is such a problem that players can't read instructions, it doesn't look very serious...

Edited by Fred76 2011-09-24 4:45 PM
Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 1:51 AM (#5678 - in reply to #5674) (#5678) Top



Diagonal Vision Author

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Actually, it was serious

Some very good grids, as expected.
I did a lot of mistakes on the 2nd part.
motris
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 2:52 AM (#5679 - in reply to #5678) (#5679) Top




Posts: 199
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I don't think anyone plans for their website to go down.

Nick Baxter prefers for the instructions to be up for only one day so that "new" puzzles cannot be deconstructed as easily by other solvers. I'm not sure if it is as important on a sudoku test as it is on the USPC, but the four "new" types had a lot to learn from just playing through the full examples. I'm glad to hear you enjoyed the grids.
Fred76
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 3:20 AM (#5680 - in reply to #5679) (#5680) Top



Diagonal Vision Author

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motris - 2011-09-25 2:52 AM

I don't think anyone plans for their website to go down.


Sorry for having posted a bit harsh comments. Of course, nobody is responsible for that fact. What made me react so was that I saw that we could download the instructions file, but without the password, it was not very usefull. But I think it was not long and it did perhaps affect nobody.
vopani
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 9:26 AM (#5681 - in reply to #5680) (#5681) Top


WSPC Organizer

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Really good set of sudokus. Thanks Thomas and Wei-Hwa.
I particularly found 3 sudokus excellent in this set: Pair Product, Parity and Just One Cell (2nd grid).
sylwan112
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 10:12 PM (#5689 - in reply to #5681) (#5689) Top




Posts: 4

Location: Poland
Could you help me how (I know the answer) to solve the task "8. Just One Cell (Thomas Snyder)" from part one? I tried but I failed :)
motris
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-25 11:41 PM (#5691 - in reply to #5689) (#5691) Top




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sylwan112 - 2011-09-25 9:12 AM

Could you help me how (I know the answer) to solve the task "8. Just One Cell (Thomas Snyder)" from part one? I tried but I failed :)


My original solution file on that puzzle showed the answer much much better than what got posted. See if this picture helps you assemble the many steps. The steps, which are certainly a bit challenging, involve finding the pairs in the middle of rows 2 and 8, and then following the consequences as shown.
sylwan112
Subject: Re: US Sudoku Team qualifying test — 24-Sep-2011 @ 2011-09-26 1:58 AM (#5694 - in reply to #5689) (#5694) Top




Posts: 4

Location: Poland
Thanks a lot :)
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