In grammar, an article is any of a small set of words or affixes (such as a, an, and the in English) used with nouns to limit or give definiteness to the application. The category of articles …

Non-deductive reasoning is an important form of logical reasoning besides deductive reasoning. It happens in the form of inferences drawn from premises to reach and support a conclusion, just …

List of Martin Gardner Mathematical Games columnsOver a period of 24 years (January 1957 – December 1980), Martin Gardner wrote 288 consecutive monthly "Mathematical Games" …

In lieu of original scores, Midnight Rescue! plays famous classical compositions in the background during gameplay. The music heard at the beginning of the game and in the hallways of the …

An avid puzzler, Carroll created the word ladder puzzle, which he called "Doublets", which was published in Vanity Fair magazine between 1879 and 1881. In 1982 a memorial stone to …

Alice chess rules can be adopted by practically any other chess variant too, by simply doubling the number of gameboards in the variant and applying the piece transfer policy (for example, …

Thus, the lottery money received was an interest-free loan to the government during the three years that the tickets ('without any Blankes') were sold. In later years, the government sold the …

Ancient Egyptian texts could be written in either hieroglyphs or in hieratic. In either representation the number system was always given in base 10. The number 1 was depicted by a simple …