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matrix with the clues and attempts to deduce the solution. These are often referred to as "logic grid" puzzles. The data set of a logic grid puzzles can be any number of categories, but are limited by the corresponding increase in complexity, with most having only two, three, or even four categories.
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dedicated to the subject, is a format in which the set-up to a scenario is given, as well as the object (for example, determine who brought what dog to a dog show, and what breed each dog was), certain clues are given ("neither Misty nor Rex is the German
Shepherd"), and then the reader fills out a
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Common in logic puzzle magazines are derivatives of the logic grid puzzle called "table puzzles" that are deduced in the same manner as grid puzzles, but lack the grid either because a grid would be too large, or because some other visual aid is provided. For example, a map of a town might be
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he introduced a game to solve problems such as confirming the conclusion "Some greyhounds are not fat" from the statements "No fat creatures run well" and "Some greyhounds run well". Puzzles like this, where we are given a list of premises and asked what can be deduced from them, are known as
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While designed more as a table-based puzzle than a matrix, the most famous example of a logic-grid puzzle may be the so-called
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A logic puzzle grid. The only information filled in is that only Simon is 15 and Jane does not like the color green.
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There are also logic puzzles that are completely non-verbal in nature. Some popular forms include
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Another form of logic puzzle, popular among puzzle enthusiasts and available in
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present in lieu of a grid in a puzzle about the location of different shops.
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continued and expanded the branch of logic puzzles with books such as
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Puzzle deriving from the mathematics field of deduction
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In the second half of the 20th century mathematician
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701:Learn how and when to remove this message
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540:The logic puzzle was first produced by
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639:adding citations to reliable sources
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764:Recreational mathematics
542:Charles Lutwidge Dodgson
584:. He popularized the "
743:Category:Logic puzzles
571:The Lady or the Tiger?
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769:Muddy Children Puzzle
577:To Mock a Mockingbird
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818:. London: Macmillan.
727:Who Owned the Zebra?
635:improve this article
582:Alice in Puzzle-Land
54:improve this article
566:Raymond M. Smullyan
458:Nikoli puzzle types
135:Part of a series on
607:Logic grid puzzles
586:knights and knaves
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516:deriving from the
463:Puzzle video games
448:Impossible puzzles
339:Puzzle video games
815:The Game of Logic
795:, p. 53 #24.
759:Mechanical puzzle
754:Logic programming
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652: –
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18:Logic puzzles
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793:Carroll 1886
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774:Survo puzzle
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723:Zebra Puzzle
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691:October 2019
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633:Please help
628:verification
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518:mathematical
510:logic puzzle
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238:Construction
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110:October 2019
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52:Please help
47:verification
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601:logic mazes
357:Metapuzzles
233:Combination
827:Categories
780:References
661:newspapers
559:syllogisms
417:Puzzlehunt
302:Logic maze
224:Mechanical
210:Logic grid
200:Dissection
80:newspapers
715:magazines
522:deduction
520:field of
422:Syllogism
325:Crossword
205:Induction
182:Situation
812:(1886).
737:See also
597:nonogram
256:problems
168:Guessing
803:Sources
675:scholar
536:History
407:Paradox
387:Dilemma
300: (
287:Sliding
261:Folding
141:Puzzles
94:scholar
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593:Sudoku
514:puzzle
373:Topics
330:Sudoku
316:Number
271:Tiling
177:Riddle
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682:JSTOR
668:books
512:is a
441:Lists
348:Mazes
292:Chess
266:Stick
191:Logic
159:Types
101:JSTOR
87:books
654:news
580:and
427:Tale
392:Joke
314:and
312:Word
298:Maze
282:Tour
248:Lock
73:news
637:by
56:by
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254:Go
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