World Sudoku Championship
Encyclopedia
The World Sudoku Championship is an annual international sudoku
competition organised by a member of the World Puzzle Federation. The first one was held in Lucca
in 2006. National teams are determined by local affiliates of the World Puzzle Federation. The competition typically consists of 50 or more puzzles solved by all competitors over multiple timed rounds, including classic sudoku
and variations, followed by a playoff for the top qualifiers to determine a champion. Examples of rounds include the Relay round, where an answer from one puzzle contributes digits to the start of the next sudoku, and the "World Record" round, in which solvers competed to set a Guinness World Record for fastest sudoku solution.
Of the 6 championships held between 2006 and 2011, Thomas Snyder
of USA (2007, 2008 and 2011) has won the most times, with Jan Mrozowski of Poland
(2009 and 2010) and Jana Tylova of Czech Republic
(2006) also having won the individual championship.
From 2007-2011 there has also been a team competition. Japan
(2007), Czech Republic
(2008), Slovakia
(2009), and Germany
(2010 and 2011) have each won this title.
The 2012 Championship will be in Croatia, alongside the World Puzzle Championship
.
Past Locations:
Sudoku
is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9...
competition organised by a member of the World Puzzle Federation. The first one was held in Lucca
Lucca
Lucca is a city and comune in Tuscany, central Italy, situated on the river Serchio in a fertile plainnear the Tyrrhenian Sea. It is the capital city of the Province of Lucca...
in 2006. National teams are determined by local affiliates of the World Puzzle Federation. The competition typically consists of 50 or more puzzles solved by all competitors over multiple timed rounds, including classic sudoku
Sudoku
is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9...
and variations, followed by a playoff for the top qualifiers to determine a champion. Examples of rounds include the Relay round, where an answer from one puzzle contributes digits to the start of the next sudoku, and the "World Record" round, in which solvers competed to set a Guinness World Record for fastest sudoku solution.
Of the 6 championships held between 2006 and 2011, Thomas Snyder
Thomas Snyder
Thomas Snyder is an American puzzle creator and world-champion sudoku solver. He writes a puzzle blog as Dr. Sudoku.-Early life and education:Thomas Snyder grew up in the suburbs of Buffalo, New York...
of USA (2007, 2008 and 2011) has won the most times, with Jan Mrozowski of Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...
(2009 and 2010) and Jana Tylova of Czech Republic
Czech Republic
The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....
(2006) also having won the individual championship.
From 2007-2011 there has also been a team competition. Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
(2007), Czech Republic
Czech Republic
The Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest....
(2008), Slovakia
Slovakia
The Slovak Republic is a landlocked state in Central Europe. It has a population of over five million and an area of about . Slovakia is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south...
(2009), and Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...
(2010 and 2011) have each won this title.
The 2012 Championship will be in Croatia, alongside the World Puzzle Championship
World Puzzle Championship
The World Puzzle Championship is an annual international puzzle competition run by the World Puzzle Federation. The first one was held in New York in 1992...
.
Past Locations:
Year | Place | Country | Individual | Team | ||||
---|---|---|---|---|---|---|---|---|
Gold | Silver | Bronze | Gold | Silver | Bronze | |||
2011 | Eger Eger Eger is the second largest city in Northern Hungary, the county seat of Heves, east of the Mátra Mountains. Eger is best known for its castle, thermal baths, historic buildings , and red and white wines.- Name :... |
Thomas Snyder | Kota Morinishi | Tiit Vunk | ||||
2010 | Philadelphia | Jan Mrozowski | Jakub Ondrousek | Hideaki Jo | ||||
2009 | Zilina Žilina Žilina is a city in north-western Slovakia, around from the capital Bratislava, close to both the Czech and Polish borders. It is the fourth largest city of Slovakia with a population of approximately 85,000, an important industrial center, the largest city on the Váh river, and the seat of a... |
Jan Mrozowski | Branko Ceranic | Robert Babilon | ||||
2008 | Goa Goa Goa , a former Portuguese colony, is India's smallest state by area and the fourth smallest by population. Located in South West India in the region known as the Konkan, it is bounded by the state of Maharashtra to the north, and by Karnataka to the east and south, while the Arabian Sea forms its... |
Thomas Snyder | Yuhei Kusui | Jakub Ondrousek | ||||
2007 | Prague Prague Prague is the capital and largest city of the Czech Republic. Situated in the north-west of the country on the Vltava river, the city is home to about 1.3 million people, while its metropolitan area is estimated to have a population of over 2.3 million... |
Thomas Snyder | Yuhei Kusui | Peter Hudak | ||||
2006 | Lucca Lucca Lucca is a city and comune in Tuscany, central Italy, situated on the river Serchio in a fertile plainnear the Tyrrhenian Sea. It is the capital city of the Province of Lucca... |
Jana Tylova | Thomas Snyder | Wei-Hwa Huang | - | - | - |
External links
- Official web site of the World Puzzle Federation
- Official web site of the 6th WSC and 20th WPC
- 5th WSC April 29-May 2, 2010 Philadelphia, USA
- 4th WSC April 24-27, 2009 ŽilinaŽilinaŽilina is a city in north-western Slovakia, around from the capital Bratislava, close to both the Czech and Polish borders. It is the fourth largest city of Slovakia with a population of approximately 85,000, an important industrial center, the largest city on the Váh river, and the seat of a...
, SlovakiaSlovakiaThe Slovak Republic is a landlocked state in Central Europe. It has a population of over five million and an area of about . Slovakia is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south... - 3rd WSC GoaGoaGoa , a former Portuguese colony, is India's smallest state by area and the fourth smallest by population. Located in South West India in the region known as the Konkan, it is bounded by the state of Maharashtra to the north, and by Karnataka to the east and south, while the Arabian Sea forms its...
, IndiaIndiaIndia , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world... - 2nd WSC PraguePraguePrague is the capital and largest city of the Czech Republic. Situated in the north-west of the country on the Vltava river, the city is home to about 1.3 million people, while its metropolitan area is estimated to have a population of over 2.3 million...
, Czech RepublicCzech RepublicThe Czech Republic is a landlocked country in Central Europe. The country is bordered by Poland to the northeast, Slovakia to the east, Austria to the south, and Germany to the west and northwest.... - 1st WSC LuccaLuccaLucca is a city and comune in Tuscany, central Italy, situated on the river Serchio in a fertile plainnear the Tyrrhenian Sea. It is the capital city of the Province of Lucca...
, ItalyItalyItaly , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and... - Play Sudoku