Hex (board game)

Hex is a strategy board game played on a hexagonal grid, theoretically of any size and several possible shapes, but traditionally as an 11×11 rhombus. Other popular dimensions are 13×13 and 19×19 as a result of the game's relationship to the older game of Go. According to the book A Beautiful Mind, John Nash (one of the game's inventors) advocated 14×14 as the optimal size.

History

The game was invented by the Danish mathematician Piet Hein, who introduced it in 1942 at the Niels Bohr Institute. It was independently re-invented in 1947 by the mathematician John Nash at Princeton University. It became known in Denmark under the name Polygon (though Hein called it CON-TAC-TIX); Nash's fellow players at first called the game Nash. According to Martin Gardner, some of the Princeton University students also referred to the game as John (according to some sources this was because they played the game using the mosaic of the bathroom floor). However, according to Sylvia Nasar's biography of John Forbes Nash A Beautiful Mind, the game was referred to as "Nash" or "John" after its apparent creator. John Nash was said to have thought of this game, independent of Hein's, during his graduate years at Princeton. In 1952, Parker Brothers marketed a version. They called their version "Hex" and the name stuck.

Hex

Hex or HEX may refer to:

Computers and technology

Pennsylvania Dutch

Entertainment

Television and film

Hex (comics)

Hex, in comics, may refer to:

It may also refer to:

See also

References

Hex (climbing)

A hex is an item of rock climbing equipment used to protect climbers from injury during a fall. They are intended to be wedged into a crack or other opening in the rock, and do not require a hammer to place. They were developed as an alternative to pitons, which are hammered into cracks and are more prone to damage the rock. Most commonly, a carabiner will be used to join the hex to the climbing rope by means of a loop of webbing, cord or a cable which is part of the hex.

Hexes are a type of nut, a hollow eccentric hexagonal prism with tapered ends, usually threaded with webbing, a swaged cable, or a cord. They are manufactured by several firms, with a range of sizes varying from about 10–100 millimetres (0.4–4 in) wide. Climbers select a range of sizes to use on a specific climb based on the characteristics of the cracks in the rock encountered on that particular climb. Sides may be straight or curved although the functioning principles remain the same no matter which shape is selected; the lack of sharp corners on curved models may make them easier to remove from the rock.

Mathematical game

A mathematical game is a game whose rules, strategies, and outcomes are defined by clear mathematical parameters. Often, such games have simple rules and match procedures, such as Tic-tac-toe and Dots and Boxes. Generally, mathematical games need not be conceptually intricate to involve deeper computational underpinnings. For example, even though the rules of Mancala are relatively basic, the game can be rigorously analyzed through the lens of combinatorial game theory.

Mathematical games differ sharply from mathematical puzzles in that mathematical puzzles require specific mathematical expertise to complete, whereas mathematical games do not require a deep knowledge of mathematics to play. Often, the arithmetic core of mathematical games is not readily apparent to players untrained to note the statistical or mathematical aspects.

Some mathematical games are of deep interest in the field of recreational mathematics.

When studying a game's core mathematics, arithmetic theory is generally of higher utility than actively playing or observing the game itself. To analyze a game numerically, it is particularly useful to study the rules of the game insofar as they can yield equations or relevant formulas. This is frequently done to determine winning strategies or to distinguish if the game has a solution.

Blaufränkisch

Blaufränkisch (German for blue Frankish) is a dark-skinned variety of grape used for red wine. Blaufränkisch, which is a late-ripening variety, produces red wines which are typically rich in tannin and may exhibit a pronounced spicy character.

The grape is grown across Central Europe, including Austria, Czech Republic (in particular southern Moravia where it is known as Frankovka), Germany, Slovakia (where it is known as Frankovka modrá), Croatia (frankovka), Slovenia (known as modra frankinja), and Italy (Franconia). In Hungary the grape is called Kékfrankos (also lit. blue Frankish) and is grown in a number of wine regions including Sopron, Villány, Szekszárd, and Eger (where it is a major ingredient in the famous red wine blend known as Egri Bikavér (lit. Bull's Blood) having largely replaced the Kadarka grape). It has been called "the Pinot noir of the East" because of its spread and reputation in Eastern Europe. In America this grape is grown in Idaho, Washington State and the Finger Lakes region of New York State, where like in Germany it is known as Lemberger, Blauer Limberger or Blue Limberger.

Game (2014 film)

Game is a 2014 action thriller Bengali film choreographed and directed by Baba Yadav and produced and distributed by Reliance Entertainment. The film features actors Jeet and Subhasree Ganguly in the lead roles. Music of the film has been composed by Jeet Ganguly.The film is a remake of the 2012 Tamil film Thuppakki starring Vijay and Kajal Aggarwal in the Lead roles. It is also remade in Hindi named Holiday.

Plot

Abhimanyu Chatterjee (Jeet), a Captain in the Indian Army, returns to Kolkata from Kashmir. On his arrival, his parents and younger sisters force him to see Trisha (Subhashree Ganguly), who they choose for him to be married to. At the bride-viewing ceremony, Abhimanyu makes up excuses to avoid marrying her, which includes commenting about her being old-fashioned. On the contrary, Trisha is a college-level boxer, who is completely modern in her outlook. Abhimanyu realises this and proposes to her, which she reciprocates.

One day, while travelling around the city with his police officer-friend Santilal, Abhimanyu witnesses the explosion of a bus in which they had travelled. He manages to capture the man who laid the bomb, but he escapes from the hospital where he was kept under custody. kidnaps the bomber again, and also forces the police officer who helped the bomber's escape, to commit suicide. Abhimanyu soon learns that the bomber is a mere executor, a sleeper cell, whose only role was to plant the bomb. He also discovers that the Islamic terrorist group Harkat-ul-Jihad al-Islami, which the bomber belongs to, has planned various such attacks in the city in a couple of days. Enlisting the help of his fellow Army men and Balaji, Jagadish manages to thwart these attacks and kill the sleeper cell leader's brother and eleven other terrorists, including the first sleeper cell.