National Puzzlers' League facts for kids

The National Puzzlers' League (NPL) is a nonprofit organization focused on puzzling, primarily in the realm of word play and word games. Founded in 1883, it is the oldest puzzlers' organization in the world. It originally hosted semiannual conventions in February and September of each year, but conventions are now held annually, in July.

Membership

Each NPL member generally chooses a "nom" upon joining, an often cryptic nom de plume which serves as a nickname when communicating with fellow members (see below for an example). The use of pseudonyms, also commonly practiced by the compilers of cryptic crosswords, originally helped "to break down barriers of occupation or social class". It is also an opportunity for wordplay and self-description.

NPL members are known collectively as "the Krewe" and individually as "Krewepersons", "Krewemembers", or "NPLers". As of 2018 the organization had about 700 members, of whom about 200 attend the group's convention each year.

Puzzle professional Will Shortz (whose "nom", WILLz, is a play on his name - Will+"short Z") is a long-standing member and officer of the NPL, serving as its historian and as puzzle director for the annual convention.

Publications

The Enigma, the NPL's official publication, is distributed monthly to its members. It provides a medium for members to share their original word puzzles for fellow members to enjoy. The Enigma also contains articles and announcements of interest to its members.

The NPL has also published several editions of Guide to The Enigma (formerly Key to Puzzledom); a mini-sample of the puzzles in The Enigma, available free to prospective members from the editor; a member directory; and book compilations of hard cryptograms and cryptic crosswords.

Puzzles

The Enigma specializes in the types of puzzles that flourished in the 19th century; the crossword, invented as late as 1913, is spurned by the journal, which relegates it to the category of "extras". However, all of its puzzles are based on wordplay and linguistics.

The NPL groups puzzles into four primary categories. The oldest two are the "flat" (which has a one-line answer) and the "form" (which has a multi-line answer). Flats (verse puzzles and anagrams) were a leading type of wordplay before black-squared crosswords were invented. They seem strange to modern puzzlers, because they require inferring words from context, which is not now a familiar solving technique. Nonetheless, flats today still make up most of the puzzles in The Enigma. Cryptograms and extras, as well as catchall categories for rule-breaking puzzles, were added later. More information on these puzzle types can be found at the NPL's official website.

Conventions

The NPL holds an annual convention, usually in July. The location varies, but has historically been a major North American city. In keeping with the members' love of word play, the name of the convention varies with the location: BeaCon for Boston; SiLiCon for Salt Lake City; ConTex for Austin, Texas; OreCon for Portland, Oregon.

Examples of convention activities include word games, trivia games, hidden puzzles (which must be found before they can be solved), local field trips to places of NPL interest, library trivia hunts, and an "extravaganza" (a multi-stage puzzlehunt that requires team effort to solve). In addition to the puzzles presented as part of the convention, many members bring puzzles of their own invention, which attendees work on in small groups, often late at night.