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Puzzle Contest
Puzzle contests are popular competitions in which the objective is to solve a puzzle within a given time limit, and to obtain the best possible score among all players. History One of the earliest puzzle contests was held about 1910. The publisher of the ''New York Herald'' offered a $5 gold piece to the reader who could form the most words using the letters from the shortest verse in the Bible. More than 400 readers submitted identical solutions listing 2505 words, and the publisher was obliged to pay $5 to each of them, since no provision had been made for ties. Puzzle contests started to gain widespread popularity in the 1920s, and in 1927 the tabloid newspaper the ''New York Evening Graphic'' offered $50,000 in a contest. By the 1940s and 1950s millions of players tried to solve puzzles published in a wide range of newspapers and magazines. The first puzzle contests in that era were designed primarily to boost the circulation of the magazine or newspaper. These contests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puzzle
A puzzle is a game, Problem solving, problem, or toy that tests a person's ingenuity or knowledge. In a puzzle, the solver is expected to put pieces together (Disentanglement puzzle, 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 problem, 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 (explorer), Robert Dudley...to the West Indies, 1594–95, narra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn
Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, behind New York County (Manhattan). Brooklyn is also New York City's most populous borough,2010 Gazetteer for New York State . Retrieved September 18, 2016. with 2,736,074 residents in 2020. Named after the Dutch village of Breukelen, Brooklyn is located on the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edge-matching Puzzle
An edge-matching puzzle is a type of tiling puzzle involving tiling an area with (typically regular) polygons whose edges are distinguished with colours or patterns, in such a way that the edges of adjacent tiles match. Edge-matching puzzles are known to be NP-complete, and capable of conversion to and from equivalent jigsaw puzzles and polyomino packing puzzle. The first edge-matching puzzles were patented in the U.S. by E. L. Thurston in 1892. Current examples of commercial edge-matching puzzles include the Eternity II puzzle, Tantrix, Kadon Enterprises' range of edge-matching puzzles, and the Edge Match Puzzles iPhone app. Notable variations MacMahon Squares MacMahon Squares is the name given to a recreational math puzzle suggested by British mathematician Percy MacMahon, who published a treatise on edge-colouring of a variety of shapes in 1921. This particular puzzle uses 24 tiles consisting of all permutations of 3 colors for the edges of a square. The tiles must be arra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiling Puzzle
Tiling puzzles are puzzles involving two-dimensional packing problems in which a number of flat shapes have to be assembled into a larger given shape without overlaps (and often without gaps). Some tiling puzzles ask you to dissect a given shape first and then rearrange the pieces into another shape. Other tiling puzzles ask you to dissect a given shape while fulfilling certain conditions. The two latter types of tiling puzzles are also called dissection puzzles. Tiling puzzles may be made from wood, metal, cardboard, plastic or any other sheet-material. Many tiling puzzles are now available as computer games. Tiling puzzles have a long history. Some of the oldest and most famous are jigsaw puzzles and the tangram puzzle. Other examples of tiling puzzles include: * Conway puzzle * Domino tiling, of which the mutilated chessboard problem is one example * Eternity puzzle * Geometric magic square * Puzz-3D * Squaring the square * Tantrix * T puzzle Many three-dimensio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eternity II Puzzle
The Eternity II puzzle (abbreviated E2 or E II) is an edge-matching puzzle launched on 28 July 2007. It was developed by Christopher Monckton and marketed and copyrighted by TOMY UK Ltd as a successor to the original Eternity puzzle. The puzzle was part of a competition in which a $2 million prize was offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Description The Eternity II puzzle is an edge-matching puzzle which involves placing 256 square puzzle pieces into a 16 × 16 grid, constrained by the requirement to match adjacent edges. It has been designed to be difficult to solve by brute-force computer search. Each puzzle piece has its edges on one side marked with different shape/colour combinations (collectively called "colours" here), each of which must match precisely with its neighbouring side on each adjacent piece when the puzzle is complete. The other side of each piece is blank apart from an iden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eternity Puzzle
The Eternity puzzle is a tiling puzzle created by Christopher Monckton and launched by the Ertl Company in June 1999. It was marketed as being practically unsolvable, with a £1 million prize on offer for whoever could solve it within four years. The prize was paid out in October 2000 for a winning solution arrived at by two mathematicians from Cambridge. A follow-up prize puzzle called Eternity II was launched in 2007. Description The puzzle's scope was to fill a large equiangular (but not equilateral) dodecagon board with 209 puzzle pieces. The board is equipped with a triangular grid made of equilateral triangles. Its sides alternate in length: six sides coincide with the grid and are 7 triangles (placed edge-to-edge) long, while the other sides are slightly shorter and measure 8 triangles base-to-tip, which equals 4\sqrt \approx 6.9 edge lengths. Each puzzle piece is a 12-polydrafter (dodecadrafter) made of twelve 30-60-90 triangles (that is, a continuous compound of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Holiday Association
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mail
The mail or post is a system for physically transporting postcards, letter (message), letters, and parcel (package), parcels. A postal service can be private or public, though many governments place restrictions on private systems. Since the mid-19th century, national postal systems have generally been established as a government monopoly, with a fee on the article prepaid. Proof of payment is usually in the form of an adhesive postage stamp, but a postage meter is also used for bulk mailing. With the advent of email, the retronym "snail mail" was coined. Postal authorities often have functions aside from transporting letters. In some countries, a Postal Telegraph and Telephone, postal, telegraph and telephone (PTT) service oversees the postal system, in addition to telephone and telegraph systems. Some countries' postal systems allow for savings accounts and handle applications for passports. The Universal Postal Union (UPU), established in 1874, includes 192 member countries a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvation Army
Salvation (from Latin: ''salvatio'', from ''salva'', 'safe, saved') is the state of being saved or protected from harm or a dire situation. In religion and theology, ''salvation'' generally refers to the deliverance of the soul from sin and its consequences."Salvation." ''Oxford English Dictionary'' (2nd ed.). Oxford University Press. 1989. "The saving of the soul; the deliverance from sin and its consequences." The academic study of salvation is called ''soteriology''. Meaning In Abrahamic religions and theology, ''salvation'' is the saving of the soul from sin and its consequences. It may also be called ''deliverance'' or ''redemption'' from sin and its effects. Depending on the religion or even denomination, salvation is considered to be caused either only by the grace of God (i.e. unmerited and unearned), or by faith, good deeds (works), or a combination thereof. Religions often emphasize that man is a sinner by nature and that the penalty of sin is death (physical death, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boy Scouts Of America
The Boy Scouts of America (BSA, colloquially the Boy Scouts) is one of the largest scouting organizations and one of the largest youth organizations in the United States, with about 1.2 million youth participants. The BSA was founded in 1910, and since then, about 110 million Americans have participated in BSA programs. BSA is part of the international Scout Movement and became a founding member organization of the World Organization of the Scout Movement in 1922. The stated mission of the Boy Scouts of America is to "prepare young people to make ethical and moral choices over their lifetimes by instilling in them the values of the Scout Oath and Law." Youth are trained in responsible citizenship, character development, and self-reliance through participation in a wide range of outdoor activities, educational programs, and, at older age levels, career-oriented programs in partnership with community organizations. For younger members, the Scout method is part of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Sunners
William Sunners (1904–1988) was an American writer. He wrote over 100 books on how to win prizes in contests. In the 1930s and 1940s he won several prizes in puzzle contests, including three automobile A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, pe ...s. In 1949 he published a best-selling book titled ''How to Win Prize Contests'', which sold over 100,000 copies in 8 years. Sunners was an occasional contributor to '' Word Ways: The Journal of Recreational Linguistics''. William Sunners' claim to fame was his 1983 appearance on Late Night With David Letterman. During this appearance, he was nervous and forgot half of the phrases and things he was supposed to say. References 1904 births 1988 deaths 20th-century American non-fiction writers {{US-nonfiction-writer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Herald
The ''New York Herald'' was a large-distribution newspaper based in New York City that existed between 1835 and 1924. At that point it was acquired by its smaller rival the ''New-York Tribune'' to form the '' New York Herald Tribune''. History The first issue of the paper was published by James Gordon Bennett Sr., on May 6, 1835. The ''Herald'' distinguished itself from the partisan papers of the day by the policy that it published in its first issue: "We shall support no party—be the agent of no faction or coterie, and we care nothing for any election, or any candidate from president down to constable." Bennett pioneered the "extra" edition during the ''Heralds sensational coverage of the Robinson–Jewett murder case. By 1845, it was the most popular and profitable daily newspaper in the United States. In 1861, it circulated 84,000 copies and called itself "the most largely circulated journal in the world." Bennett stated that the function of a newspaper "is not to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
