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World Sudoku Championship
The World Sudoku Championship (WSC) is an annual international puzzle competition organised by a member of the World Puzzle Federation. The first event was held in Lucca in 2006. National teams are determined by local affiliates of the World Puzzle Federation. The competition typically consists of 100 or more puzzles solved by all competitors over multiple timed rounds, including classic sudoku, variations and other puzzle types, normally 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 15 championships held so far, Kota Morinishi of Japan (2014, 2015, 2017 and 2018) has been the most successful winner with four individual titles, over Thomas Snyder of United States (2007, 2008 and 2011), Jan Mrozowski of Poland (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Sudoku Championship 2015 Sofia Bulgaria 01
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In ''scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirchheim, Hesse
Kirchheim is a municipality in Hersfeld-Rotenburg district in northeastern Hesse, Germany. Geography Location The community lies on the south slope of the Knüllgebirge (range) in the valley of the brook Ibra and the Aula, which empties into the Fulda near Niederaula. The local mountain is the 636 m-high Eisenberg. The nearest major towns and cities are Bad Hersfeld (some 10 km to the east), Fulda (some to the south) and Alsfeld (some to the west). Kassel lies to the north. Neighbouring communities Kirchheim borders in the north on the community of Neuenstein, in the east on the town of Bad Hersfeld, in the south on the community of Niederaula, in the southwest on the community of Breitenbach am Herzberg (all in Hersfeld-Rotenburg) and in the west on the community of Oberaula (in the Schwalm-Eder-Kreis). Constituent communities Kirchheim’s ''Ortsteile'', besides the main centre, also called Kirchheim, are Allendorf, Frielingen, Gersdorf, Gershausen, Goßmannsrod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puzzle Competitions
A puzzle is a game, problem, or toy that tests a person's ingenuity or knowledge. In a puzzle, the solver is expected to put pieces together ( or take them apart) in a logical way, in order to arrive at the correct or fun solution of the puzzle. There are different genres of puzzles, such as crossword puzzles, word-search puzzles, number puzzles, relational puzzles, and logic puzzles. The academic study of puzzles is called enigmatology. Puzzles are often created to be a form of entertainment but they can also arise from serious mathematical or logical problems. In such cases, their solution may be a significant contribution to mathematical research. Etymology The ''Oxford English Dictionary'' dates the word ''puzzle'' (as a verb) to the end of the 16th century. Its earliest use documented in the ''OED'' was in a book titled ''The Voyage of Robert Dudley...to the West Indies, 1594–95, narrated by Capt. Wyatt, by himself, and by Abram Kendall, master'' (published circa 1595). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sudoku Competitions
Sudoku (; ja, 数独, sūdoku, digit-single; originally called Number Place) is a logic-based, combinatorics, combinatorial number-placement puzzle. In classic Sudoku, the objective is to fill a 9 × 9 grid with digits so that each column, each row, and each of the nine 3 × 3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. French newspapers featured variations of the Sudoku puzzles in the 19th century, and the puzzle has appeared since 1979 in puzzle books under the name Number Place. However, the modern Sudoku only began to gain widespread popularity in 1986 when it was published by the Japanese puzzle company Nikoli (publisher), Nikoli under the name Sudoku, meaning "single number". It first appeared in a U.S. newspaper, and then ''The Times'' (London), in 2004, thanks to the efforts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Goodliffe
Cracking the Cryptic (CTC) is a YouTube channel dedicated to paper-and-pencil puzzles: primarily sudoku, but also cryptic crosswords and other types of number-placement, pencil, and word puzzles. They occasionally stream puzzle games on YouTube. The channel was set up in 2017 by two friends from England: Simon Anthony, a former investment banker, and Mark Goodliffe, a financial director. Anthony is a former member of the UK's world sudoku and world puzzle championship teams, while Goodliffe is a 12-time winner of the Times Crossword Championships and UK sudoku champion. Each video is generally composed of one of the two hosts presenting a puzzle with given rules and then solving it in real time, with their live commentary. The channel features both standard and variant puzzles. During the COVID-19 pandemic, the channel grew in popularity, and it had 245,000 subscribers, with the most popular video receiving over 4 million views. The music played at the beginning and end of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Žilina
Žilina (; hu, Zsolna, ; german: Sillein, or ; pl, Żylina , names in other languages) 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 80,000, an important industrial center, the largest city on the Váh river, and the seat of a ''kraj'' (Žilina Region) and of an '' okres'' (Žilina District). It belongs to the Upper Váh region of tourism. Etymology The name is derived from Slavic/Slovak word ''žila'' - a "(river) vein". Žilina means "a place with many watercourses". Alternatively, it is a secondary name derived from Žilinka river or from the name of the local people, Žilín/Žiliňane. History The area around today's Žilina was inhabited in the late Stone Age (about 20,000 BC). In the 5th century, Slavs started to move into the area. However, the first written reference to Žilina was in 1208 as ''terra de Selinan''. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Since 1854, the city has been coextensive with Philadelphia County, the most populous county in Pennsylvania and the urban core of the Delaware Valley, the nation's seventh-largest and one of world's largest metropolitan regions, with 6.245 million residents . The city's population at the 2020 census was 1,603,797, and over 56 million people live within of Philadelphia. Philadelphia was founded in 1682 by William Penn, an English Quaker. The city served as capital of the Pennsylvania Colony during the British colonial era and went on to play a historic and vital role as the central meeting place for the nation's founding fathers whose plans and actions in Philadelphia ultimately inspired the American Revolution and the nation's inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eger
Eger ( , ; ; also known by other alternative names) is the county seat of Heves County, and the second largest city in Northern Hungary (after Miskolc). A city with county rights. Eger is best known for its castle, thermal baths, baroque buildings, the northernmost Ottoman minaret, dishes and red wines. Its population of around 53,000 makes it the 19th largest centre of population in Hungary according to the census. The town is located on the Eger Stream, on the hills of the Bükk Mountains. Names and etymology The origin of its name is still unknown. One suggestion is that the place was named after the alder ( in Hungarian) which grew so abundantly along the banks of the Eger Stream. This explanation seems to be correct because the name of the town reflects its ancient natural environment, and also one of its most typical plants, the alder, large areas of which could be found everywhere on the marshy banks of the Stream although they have since disappeared. The German nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kraljevica
Kraljevica (known as ''Porto Re'' in Italian and literally translated as "King's cove" in English) is a town in the Kvarner region of Croatia, located between Rijeka and Crikvenica, approximately thirty kilometers from Opatija and near the entrance to the bridge to the island of Krk. The population of the settlement of Kraljevica itself is 2,857 with a total of 4,618 in the area of the Town of Kraljevica, which is part of Primorje-Gorski Kotar County, and includes Šmrika. The town is known for its shipyard which has built a number of ships for the Croatian navy. History Kraljevica is a town that was written about as early as the 13th century. Today, in addition to having the oldest shipyard on the Adriatic, Kraljevica's skyline is dominated by two medieval castles and a church of the Croatian nobles Zrinski and Frankopan. Kraljevica's shipyard employed Josip Broz Tito, the former leader of Yugoslavia, during the first half of the 20th century in his early years of organizing for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beijing
} Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 million residents. It has an administrative area of , the third in the country after Guangzhou and Shanghai. It is located in Northern China, and is governed as a municipality under the direct administration of the State Council with 16 urban, suburban, and rural districts.Figures based on 2006 statistics published in 2007 National Statistical Yearbook of China and available online at archive. Retrieved 21 April 2009. Beijing is mostly surrounded by Hebei Province with the exception of neighboring Tianjin to the southeast; together, the three divisions form the Jingjinji megalopolis and the national capital region of China. Beijing is a global city and one of the world's leading centres for culture, diplomacy, politics, finance, busi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sofia
Sofia ( ; bg, София, Sofiya, ) is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain in the western parts of the country. The city is built west of the Iskar river, and has many mineral springs, such as the Sofia Central Mineral Baths. It has a humid continental climate. Being in the centre of the Balkans, it is midway between the Black Sea and the Adriatic Sea, and closest to the Aegean Sea. Known as Serdica in Antiquity and Sredets in the Middle Ages, Sofia has been an area of human habitation since at least 7000 BC. The recorded history of the city begins with the attestation of the conquest of Serdica by the Roman Republic in 29 BC from the Celtic tribe Serdi. During the decline of the Roman Empire, the city was raided by Huns, Visigoths, Avars and Slavs. In 809, Serdica was incorporated into the Bulgarian Empire by Khan Krum and became known as Sredets. In 1018, the Byzantines ended Bulgarian rule ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
