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June 27th, 2008


jdyer
06:41 am - USPC results
Posted yesterday.

1st: Thomas Snyder
2nd: Zack Butler
3rd: Roger Barkan
4th: Dan Katz

(EDIT: As Dan points out in the comments, there was only one open spot on ths US team due to byes, so the actual team going is Thomas, Zack, Roger, and Wei-Hwa. Also, good discussion on his blog at this thread.)

(1 answer | Leave an answer)

June 15th, 2008


jdyer
09:00 am - Post US Puzzle Championship discussion
The USPC summary with a link to solutions is here.

Various discussions and self-evaluations:

[info]motris: here and especially here. Also he takes on the Triangles puzzle here.
[info]thedan: here
[info]ivoryvampire: here
[info]zundevil: here
[info]osmie: here
[info]jdyer: here

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June 13th, 2008


jdyer
08:38 pm - Good luck!
USPC Championship starts tomorrow (Sat.) at 1pm EDT.

Prediction: someone will make the first ever perfect score on the USPC.

(Leave an answer)

April 20th, 2008


jdyer
04:24 pm - World Sudoku Championship 2008 full results
They're up at the website. There's also pictures.

The top three teams were
1. Czech Republic
2. Japan
3. Germany

The US came in fourth and it looks like the last round (Tiles) was what dropped them out of top 3 contention.

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April 16th, 2008


jdyer
09:54 pm - World Sudoku Championship individual results
Thanks to an anonymous poster, there are results:

Overall
1. Thomas Snyder (USA)
2. Yuhei Kusui (Japan)
3. Jakub Ondrousek (Czech Republic)
4. Jakub Hrazdira (Czech Republic)

Classic
1. Thomas Snyder (USA)
2. David McNeill (UK)
3. Michael Ley (Germany)
4. Jakub Ondrousek (Czech Republic)

Thomas has also posted a note about his win. Congratulations!

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April 14th, 2008


jdyer
06:45 am - World Sudoku Championship is on
WSC site

14—17 APRIL 2008
HOLIDAY INN RESORT
GOA • INDIA

Thomas and Jason Z. of the US team have posted.

Feel free to drop any more updates as comments in this message.

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March 28th, 2008


motris
01:42 pm - India finals available
In addition to the online qualifier already posted a couple weeks ago, the Finals of India's National Sudoku Championship are now posted. In addition to rounds of classic puzzles and rounds of variants, there is a relay round where 4 puzzles are linked requiring you to solve the first to get additional givens to solve the second and so on. This likely serves as the best indication of what to expect in Goa at the World Sudoku Championship.

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March 24th, 2008


jdyer
02:26 pm - Praser 12
This isn't entirely on-topic, but it's such a neat puzzle I wanted to post it. Mystery Hunt types should appreciate it. It's by Andrew Plotkin, of System's Twilight fame.

Praser 12

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March 17th, 2008


jdyer
05:21 pm - India qualifier available
The qualifier test has finished. The online test and the password are both available.

Also, according to Grygory's comment, Hendrik Hardeman writes:

Finals of the National Sudoku Championship in India will be held on Sunday 23 March. We will forward copies of championship puzzles to all WSC teams the very next day. This will provide an opportunity to practice some of the sudoku types that will be featured at the WSC in Goa.

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March 2nd, 2008


jdyer
02:05 pm - India National Sudoku Championship update
The website has changed slightly.

SIGN UP HERE FROM MON 3 MARCH 2008
PRACTICE SESSION ON SAT 15 MARCH 2008
ONLINE QUALIFYING TEST ON SUN 16 MARCH 2008
FINALS IN BANGALORE ON SUN 30 MARCH 2008

(8 answers | Leave an answer)

February 23rd, 2008


jdyer
07:40 am - Russia Sudoku Championship results, puzzles
The site (Translation) has been updated, and the three winners are

1st: Andrei Bogdanov
2nd: Riad Khanmagomedov (last year's winner)
3rd: Alexander Yershov

(Name transliteration may vary with what they prefer, please let me know if this should be fixed.)

All the puzzles are online, but you should use the Russian version of the site to get them. (Click on Typ 1, Typ 2, Typ 3, and Typ 4 along the top.)

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February 21st, 2008


jdyer
09:48 am - India qualifier, more Italy, Japan/Russia?
* Jason Z. of the US Sudoku Team dropped a note in passing about India's National Sudoku Championship where

REGISTRATION OPENS ON SAT 1 MARCH 2008
ONLINE QUALIFYING TEST ON SUN 16 MARCH 2008
FINALS IN BANGALORE ON SUN 30 MARCH 2008


and apparently the online test is open to all.

* According to the followup to this message the Italy online championship has moved to March 8. (Thanks to Klaus Nehren for the update.)

* Japan's site has a mysterious update. From Google Translate:

Due to various reasons, we said, "2008 World Sudoku Championship" Do not send athletes. From Japan, Mr. Tetsuya Nishio Captain and the 2007 Japan national team players will participate. Also, the 2008 All Japan Championship held NANPURE you.

If I'm reading correctly, there will be no Japanese national sudoku championship this year, but they'll be sending their puzzle team from 2007?

* Russia supposedly had their championship but there hasn't been any website update.

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February 10th, 2008


jdyer
05:55 pm - US Sudoku Team Members Announced
From the official site

The members of the 2008 US Sudoku Team have been announced: Wei-Hwa Huang, Jonathan Rivet, Thomas Snyder, and Jason Zuffranieri.

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February 9th, 2008


jdyer
05:03 pm - (Poland) III Mistrzostwa Polski w Sudoku
The Polish puzzles are up.

(Leave an answer)

jdyer
04:50 pm - Russia, Turkey, Germany Sudoku
* The Russian championship (Translation) will be February 17, 2008.

* Turkey has another one of their qualifiers up. It includes a triple cube-sudoku (!).

* The password to the German Qualifier is at the end of this thread.

The book with the German finals is still available for purchase.

(Leave an answer)

February 4th, 2008


jdyer
04:45 pm - Italian Online Sudoku Tournament
According to the nonzero site (translation), there will be

starting Monday the 3rd of March, the first day of the nonzero Cup, a new online tournament organized by nonzero and sudoku.it.

If I'm interpreting correctly, it's going to be a practice Sudoku championship under tournament conditions that will be open to the public.

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jdyer
04:27 pm - Hungary 2008 results
According to this site (English translation using InterTran), Hungary's National Sudoku Championship just finished and the winners are:

1st: Gyimesi Zoltán
2nd: Horváth Zoltán
3rd: Madarassy Pál
4th: Kiss Emese
5th: Stolmár Katalin

(Leave an answer)

January 30th, 2008


jdyer
09:27 pm - (Finished) Netherlands Sudoku Championship 2008
Up at the main site the results and puzzles for the Netherlands finals have been posted.

1st place: Karin Griffioen
2nd: Rick Uppelschoten
3rd: Wilbert Zwart
4th: Joop Kessels


The puzzles come recommended: there's plenty of unusual variants.

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January 27th, 2008


jdyer
10:17 am - Philippines, Czech Republic, Thailand, UK?
* First, the Philippines:

The thrill and excitement hovered in the atmosphere during the conduct of the National Finals of the 2nd Philippine Sudoku Super Challenge organized by the Mathematics Trainers’ Guild, Philippines with the Business Mirror as the main institutional partner and with the all-out support of the Makati Government led by Hon. Jejomar Binay and Hon. Mar-Len Abigail Binay held at the University of Makati last January 19, 2008.

The "Grand Master" winners are:
Champion: Mariel Alexis S. Dee
2nd Place: Jacqueline Joyce Oh
3rd Place: Frederick Ong

* The BRAND'S SUDOKU Thailand International Open 2008 will occur March 22nd and 23rd. Plenty more details are at the link.

* Rather more cryptically, there's mention at the Czech Republic site of a championship on the 24th of February.

* Finally, not a word yet from the UK on when their championship will be, but since a reader from this blog will know, I'm hoping to solicit comment. *hint hint* (Oh, if you're baffled by Number Link puzzles, he has a recent post worth reading. [info]onigame also dicusses this type of puzzle here in his hint guide for System's Twilight.)

(2 answers | Leave an answer)

January 26th, 2008


jdyer
05:22 pm - US Sudoku Team registration
The US WPF website has been updated:

If you are interested in the US Sudoku Team, please register by Jan 31, 2008.

(Leave an answer)

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