Crossword
Crosswords are letter games (and thus a form of mind sport). Modern crosswords take the form of a square grid of black and white squares; the aim is to fill the white squares ("lights") with letters, forming words reading across and down, by solving clues which yield the words. The black squares (commonly called 'blanks') have no letters, and are used to separate words (all contiguous blocks of white squares spell words). Squares in which answers begin are numbered, left to right, top to bottom. The clues are then referred to by these numbers (ambiguities are resolved by the common practice of referring to clues by both number and direction - for example, "1 Across" or "17 Down").; at the end of the clue the total number of letters is given for the convenience of the solver.
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2 Types of Clues 3 An example 4 History 5 Notation 6 United Kingdom 7 External Links |
In North America, crossword grids generally have many lights (white squares) and every letter is usually checked (forms part of more than one word). British crosswords, by contrast, have a lower proportion of lights, and many unchecked letters.
A common convention is that the grid should be have 180-degree rotational symmetry (so that its shape remains the same if the paper is turned "upside down").
There are a number of more substantial variants from the usual form. Barred crosswords have no black squares; instead, bold lines between squares indicate word boundaries. There are also circular puzzles, with radial and tangential clues.
In 1968 and 1969, composer and lyricist Stephen Sondheim published an astonishingly inventive series of crossword-like puzzles in New York magazine. The Atlantic Monthly regularly features a crossword-like "puzzler" by Emily Cox and Henry Rathvon, which combines cryptic clues with diabolically ingenious variations on the construction of the puzzle itself. In both cases, no two puzzles are alike in construction, and the intent of the puzzle authors seems to be to entertain with novelty, not to establish new variations of the crossword genre.
Free form crosswords have simple designs and are not symmetric.
Another crossword type is the diagramless crossword. They do not show where the words are to be put - the solver has to figure it out.
In some crosswords, often called straight or quick, the clues are usually simple definitions for the answers. Some clues may feature anagrams, but this are usually explicitly described as such. Often, a straight clue is not in itself sufficient to distinguish among several possible answers (often synonyms), and the solver must make use of checks to establish the correct answer with certainty.
In quiz crosswords, the clues take the form of questions. These may
be on general knowledge or on a specialist topic.
In cryptic crosswords, often called cryptics for short, the clues are puzzles in themselves. A typical clue contains a defintion, located at the beginning or end of the clue, and wordplay, which describes the word indicated by the definition, and which may not parse logically, but should be at least grammatical. Cryptics usually give the length of their answers in parantheses after the clue. In cryptics, answers are given in all capitals, with certain signs indicating different wordplay.
There are several types of wordplay used in cryptics. One is straightforward definition substitution using parts of a word. For example, in one puzzle by Mel Taub, the answer IMPORTANT is given the clue "To bring worker into the country may prove significant." The explanation is that to "import" means "to bring into the country;" the "worker" is a worker ant; and "significant" means "important. Note that in a cryptic clue, there is almost always only one answer that fits both the definition and the wordplay, so that when you see the answer, you know it's the right answer. (although it can sometimes be a challenge to figure out why it is the right answer).
A good cryptic clue should exactly explain the answer, while at the same time giving a meaningful surface reading. In our sample clue, a more exact wordplay phrasing would be "To bring into the country a worker may prove significant," since "ant" follows "import:" IMPORT + ANT. Note however, that the surface reading is then not as smooth as the original. Some cryptic clue devotees would also be upset by the extraneous words like may prove.
Another type of wordplay used in cryptics is homophones. For example, the clue "Counts spots aloud (4)" is solved by ADDS. The definition is "Counts," meaning "adds." The solver must guess that "aloud" here indicates a homophone, and so a synonym of "spots" is the answer. In this case "spots" means advertisements, or ads, in mainly British usage. ADS = "ADDS."
Another wordplay commonly used is the double meaning. For example, "Cat's tongue (7)" is solved by PERSIAN, since this is a type of cat, as well as a tongue, or language.
Cryptics very often include anagrams. The clue "Ned T.'s seal cooked is rather bland (5,4)" is solved by NEEDS SALT. The meaning is "rather bland," and the word "cooked" is a hint to the solver that this clue is an anagram (the letters have been "cooked," or jumbled up). "Nedtsseal" (ignoring all punctuation, of course) is an anagram for NEEDS SALT*. In answer sheets, an anagram is commonly indicated by an asterisk.
Embedded words are another common trick in cryptics. The clue "Bigotry aside, I'd take him (9)" is solved by APARTHEID. The meaning is "bigotry," and the wordplay explains itself, indicated subtly by the word "take" (since one word "takes" another): "aside" means APART and I'd is simply ID, so APART and ID "take" HE (which is, in cryptic crossword usage, a perfectly good synonym for "him"). The answer would be elucidated as: APART(HE)ID.
And then there is the oft-used hidden clue, where the answer is literally hidden in the text of the clue itself. For example, "Made a dug-out, buried, and passed away (4)" is solved by DEAD. The answer is written in the clue: maDE A Dug-out."
Actually, there is no end to the wordplay found in cryptic clues. Backward words can be indicated by words like "climbing," "retreating," or "coming down;" letters can be replaced or removed with indicators such as "nothing rather than excellence" (meaning replace E in a word with O); the letter I can be indicated by "me" or even "one;" the letter O can be indicated by "nought" or even "a ring" (since it visually resembles one); the letter X might be clued as "a cross" or "an illiterate's signature" or even "sounds like your old flame" (homophone for "ex"); and so forth.
With the different types of wordplay and definition possibilities, the composer of a cryptic puzzle is often presented with many different possible ways to clue a given answer. Most desirable are clues that are clean but deceptive, with a smooth surface reading. The Usenet newsgroup rec.puzzles.crosswords has a number of clueing competitions where contestants all submit clues for the same word and a judge picks the best one.
In principle, each cryptic clue is usually sufficient to uniquely define its answer, so it should be possible to answer each clue without use of the grid. In practice, the use of checks is an important aid to the solver.
(Cryptic crosswords are not to be confused with cryptograms, a different form of puzzle based on a substitution cipher.)
When an answer is composed of multiple or hyphenated words, some crosswords (especially in Britain) indicate the structure of the answer, while others do not. For example, "(3,5)" after a clue would indicate that the answer is composed of a three letter word followed by a five letter word.
A small example of a quiz-style crossword, to illustrate the format:
Types of Grid
Types of Clues
Quiz crosswords
Cryptic Crosswords
Other puzzles
Any type of puzzle may contain cross-references, where the answer
to one clue forms part of another clue, in which it is referred to by number.An example
| 1 | 2 | . | ||
| . | ||||
| 3 | 4 | |||
| . | ||||
| 5 | ||||
Clues
Across
1. Sheep sound (3)
3. Neither liquid nor gas (5)
5. Humour (3)
Down
1. Road passenger transport (3)
2. Permit (5)
4. Shortened form of Dorothy (3)
The solution to this crossword is:
| 1B | 9A | 2A | . | . |
| 9U | . | 9L | . | . |
| 3S | 9O | 9L | 9I | 4D |
| . | . | 9O | . | 9O |
| . | . | 5W | 9I | 9T |
Americans began doing crosswords in 1913
In 1913, Arthur Wynne published a puzzle in the New York World which embodied most of the features of the genre as we know it. This puzzle, which can be seen at this website, is frequently cited as the first crossword puzzle, and Wynne as the inventor.
Crossword puzzles became a regular weekly feature in the World. The first book of crossword puzzles, however, did not appear until 1924, published by Simon and Schuster. The book was an instant hit and crossword puzzles became the craze of 1924.
In 1944, Allied security officers were disturbed by the appearance, in a series of crossword puzzles published in the London Daily Telegraph, of words that happened to be secret code names for military operations. "Utah" (the code name for one of the landing sites) appeared in a puzzle published on May 2nd, 1944. Subsequent puzzles included the words "Omaha" and "Mulberry" (the highly-secret artificial harbors)
On June 2nd, just four days before the invasion, the puzzle included both the words "Neptune" (the naval operations plan) and "Overlord." That was the last straw, and the author of the puzzles, a schoolteacher, was arrested and interrogated. The investigators finally concluded that the appearance of the words was just a coincidence. The event has been so described in histories, and has even been used as an illustration of how seemingly meaningful events can arise out of pure coincidence.
According to National Geographic magazine, though, in 1984 the schoolteacher revealed that one of his students had picked up the words while hanging around army camps. When the teacher had asked his students to provide unusual words as ingredients for his puzzles, he had innocently passed them on.
A notation has evolved to allow crosswords to be rendered compactly, and enjoyed by the blind or partially sighted.
It consists of giving the locations of the black squares in each row as letters (A=1,B=2, etc.), eg for the example crossword above:
In the United Kingdom, the Sunday Express newspaper published the first British crossword on November 2, 1924. Several crossword experts were recruited into code-breaking activities during World War II at Bletchley Park in England.
History
Crossword Puzzles in World War II
Notation
Although the numbering scheme could be consistently applied from this information, it is customary to quote the starting square of each
clue in (number-letter) format to assist the solver.United Kingdom
External Links
See also: Scrabble, Upwords (board games based on the crossword concept)