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The solution space can be reduced by resolving allowable intersections of horizontal and vertical sums, or by considering necessary or missing values. Those entries with sufficiently large or small clues for their length will have fewer possible combinations to consider, and by comparing them with entries that cross them, the proper permutation ...
The arroword is a variant of a crossword that does not have as many black squares as a true crossword, but has arrows inside the grid, with clues preceding the arrows. It has been called the most popular word puzzle in many European countries, and is often called the Scandinavian crossword, as it is believed to have originated in Sweden. [31]
Below is an alphabetical list of widely used and repeated proverbial phrases. If known, their origins are noted. A proverbial phrase or expression is a type of conventional saying similar to a proverb and transmitted by oral tradition.
Taking this one stage further, the clue word can hint at the word or words to be abbreviated rather than giving the word itself. For example: "About" for C or CA (for "circa"), or RE. "Say" for EG, used to mean "for example". More obscure clue words of this variety include: "Model" for T, referring to the Model T.
In English, the word "firmament" is recorded as early as 1250, in the Middle English Story of Genesis and Exodus.It later appeared in the King James Bible.The same word is found in French and German Bible translations, all from Latin firmamentum (a firm object), used in the Vulgate (4th century). [4]
The Big Bang is a physical theory that describes how the universe expanded from an initial state of high density and temperature. [1] The concept of an expanding universe was scientifically originated by physicist Alexander Friedmann in 1922 with the mathematical derivation of the Friedmann equations.
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The term outward space existed in a poem from 1842 by the English poet Lady Emmeline Stuart-Wortley called "The Maiden of Moscow", [13] but in astronomy the term outer space found its application for the first time in 1845 by Alexander von Humboldt. [14] The term was eventually popularized through the writings of H. G. Wells after 1901. [15]