Jenga is a
game of physical skill
The asterisk ( ), from Late Latin , from Ancient Greek , ''asteriskos'', "little star", is a typographical symbol. It is so called because it resembles a conventional image of a heraldic star.
Computer scientists and mathematicians often voc ...
created by British board game designer and author
Leslie Scott and marketed by
Hasbro
Hasbro, Inc. (; a syllabic abbreviation of its original name, Hassenfeld Brothers) is an American multinational conglomerate holding company incorporated and headquartered in Pawtucket, Rhode Island. Hasbro owns the trademarks and products of ...
. Players take turns removing one block at a time from a tower constructed of 54 blocks. Each block removed is then placed on top of the tower, creating a progressively more unstable structure.
Rules
Jenga is played with 54 wooden blocks. Each block is three times as long as it is wide, and one fifth as thick as its length – . Blocks have small, random variations from these dimensions so as to create imperfections in the stacking process and make the game more challenging. To begin the game, the blocks are stacked into a solid rectangular tower of 18 layers, with three blocks per layer. The blocks within each layer are oriented in the same direction, with their long sides touching, and are perpendicular to the ones in the layer immediately below. A plastic tray provided with the game can be used to assist in setup.
Starting with the one who built the tower, players take turns removing one block from any level below the highest completed one and placing it horizontally atop the tower, perpendicular to any blocks on which it is to rest. Each player may use only one hand to touch the tower or move a block at any given time, but may switch hands whenever desired. Once a level contains three blocks, it is complete and may not have any more blocks added to it. A block may be touched or nudged to determine whether it is loose enough to remove without disturbing the rest of the tower, but it must be returned to its original position if the player decides to move a different one. A turn ends when the next player in sequence touches the tower or when 10 seconds have elapsed since the placement of a block, whichever occurs first.
The game ends when any portion of the tower collapses, caused by either the removal of a block or its new placement. The last player to complete a turn before the collapse is the winner.
Origins
Jenga was created by Leslie Scott, the co-founder of
Oxford Games Ltd, based on a game that evolved within her family in the early 1970s using children's wooden building blocks
the family purchased from a sawmill in
Takoradi
Sekondi-Takoradi is a city in Ghana comprising the twin cities of Sekondi and Takoradi. It is the capital of Sekondi – Takoradi Metropolitan Assembly and the Western Region of Ghana. Sekondi-Takoradi is the region's largest city and an indus ...
, Ghana. The name ''jenga'' is derived from ''kujenga'', a
Swahili word which means 'to build'.
A
British national
A British national, or United Kingdom national, is a person who possesses a type of British nationality law, British nationality. This includes anyone who is a:
* British citizen
* British Overseas Territories citizen
* British Overseas citizen
* ...
, Scott was born in
Tanganyika
Tanganyika may refer to:
Places
* Tanganyika Territory (1916–1961), a former British territory which preceded the sovereign state
* Tanganyika (1961–1964), a sovereign state, comprising the mainland part of present-day Tanzania
* Tanzania Main ...
, now
Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...
, where she was raised speaking English and Swahili, before moving to live in Ghana, West Africa. Scott launched the game she named and trademarked as "Jenga" at the London Toy Fair in January 1983
[About Jenga: The Remarkable Business of Creating a Game that Became a Household Name. Leslie Scott (]Greenleaf Book Group
Greenleaf Book Group is an independent book publisher and distributor, which was established by Clint Greenleaf in 1997. Greenleaf was a CPA and accountant at Deloitte & Touche before writing his first book, ''Attention to Detail'', in 1997 and t ...
Pres
/ref> and sold it through her own company, Leslie Scott Associates. The blocks of the first sets of Jenga were manufactured for Scott by the Camphill Village Trust in Botton, Yorkshire. The V&A Museum of Childhood
Young V&A, formerly the V&A Museum of Childhood, is a branch of the Victoria and Albert Museum (the "V&A"), which is the United Kingdom's national museum of applied arts. It is in Bethnal Green and is located on the Green itself in the East End ...
has exhibited one of the original sets of Jenga since 1982.
In 1984, Robert Grebler, an entrepreneur from California who was the brother of a close friend of Scott, contacted her and expressed interest in importing and distributing Jenga in Canada. In April 1985, Grebler acquired from Scott the exclusive rights to Jenga for the United States and Canada, and then in October of that year, Scott assigned the worldwide rights in Jenga to Grebler, which he in turn assigned to Pokonobe Associates. Convinced of Jenga's potential, Grebler had invited two cousins to form Pokonobe Associates with him in 1985 to increase distribution of Jenga. Pokonobe then licensed Irwin Toy to sell Jenga in Canada and to be master licensee worldwide. Irwin Toy licensed Jenga to Schaper in the United States and when that company was bought by Hasbro, Jenga was launched under the Milton Bradley banner in 1987. Eventually, Hasbro became licensee in most countries around the world.
By 2019, according to Pokonobe Associates, owners of the Jenga brand, over 80 million Jenga games, equivalent to more than 4.3 billion Jenga blocks, had been sold worldwide.
On November 5, 2020, Jenga was inducted into the National Toy Hall of Fame.
Tallest tower
The packaging copy of one edition of the Jenga game claims that Robert Grebler may have built the tallest Jenga tower ever at 40 levels. Grebler built the tower in 1985 while playing with an original Jenga set produced by Leslie Scott in the early 1980s.
Official variants
Throw 'n Go Jenga is a variant originally marketed by Hasbro. It consists of blocks that are in various colors plus a six-sided die. It is marketed by Art's Ideas.
Jenga Truth or Dare
Truth is the property of being in accord with fact or reality.Merriam-Webster's Online Dictionarytruth 2005 In everyday language, truth is typically ascribed to things that aim to represent reality or otherwise correspond to it, such as beliefs, ...
was a variation of Jenga also marketed by Hasbro. This version looked like regular Jenga except there were three colors of blocks instead of just the natural color of Jenga.
Jenga Xtreme used parallelogram
In Euclidean geometry, a parallelogram is a simple (non- self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equa ...
-shaped blocks that could create some interesting leaning towers.
Casino Jenga: Las Vegas Edition employed roulette
Roulette is a casino game named after the French word meaning ''little wheel'' which was likely developed from the Italian game Biribi''.'' In the game, a player may choose to place a bet on a single number, various groupings of numbers, the ...
-style game play, featuring a felt game board, betting chips, and additional rules.
In addition, there have been a number of collector edition Jenga games, featuring the colors and logos of the Boston Red Sox
The Boston Red Sox are an American professional baseball team based in Boston. The Red Sox compete in Major League Baseball (MLB) as a member club of the American League (AL) East division. Founded in as one of the American League's eight ...
, Las Vegas Raiders
The Las Vegas Raiders are a professional American football team based in the Las Vegas metropolitan area. The Raiders compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) West divis ...
, New York Yankees
The New York Yankees are an American professional baseball team based in the Boroughs of New York City, New York City borough of the Bronx. The Yankees compete in Major League Baseball (MLB) as a member club of the American League (AL) Amer ...
, and John Deere
Deere & Company, doing business as John Deere (), is an American corporation that manufactures agricultural machinery, heavy equipment, forestry machinery, diesel engines, drivetrains (axles, transmissions, gearboxes) used in heavy equipment, ...
, among others. ''Hello Kitty
, also known by her full name , is a fictional Character (arts), character created by Yuko Shimizu, currently designed by Yuko Yamaguchi, and owned by the Japanese company Sanrio. Sanrio depicts Hello Kitty as an Anthropomorphism, anthropomorphi ...
'' Jenga, ''Transformers
''Transformers'' is a media franchise produced by American toy company Hasbro and Japanese toy company Takara Tomy. It primarily follows the Autobots and the Decepticons, two alien robot factions at war that can transform into other forms, suc ...
'' Jenga, ''Tarzan
Tarzan (John Clayton II, Viscount Greystoke) is a fictional character, an archetypal feral child raised in the African jungle by the Mangani great apes; he later experiences civilization, only to reject it and return to the wild as a heroic adv ...
'' Jenga, Tim Burton
Timothy Walter Burton (born August 25, 1958) is an American filmmaker and animator. He is known for his gothic fantasy and horror films such as ''Beetlejuice'' (1988), ''Edward Scissorhands'' (1990), ''The Nightmare Before Christmas'' (1993), ...
's ''The Nightmare Before Christmas
''The Nightmare Before Christmas'' (also known as ''Tim Burton's The Nightmare Before Christmas'') is a 1993 American stop-motion animated musical dark fantasy film directed by Henry Selick (in his feature directorial debut) and produced and ...
'' Jenga, ''Donkey Kong
is a video game franchise created by Shigeru Miyamoto and owned by Nintendo. It follows the adventures of a gorilla named Donkey Kong (character), Donkey Kong and his clan of other Ape, apes and monkeys. The franchise primarily consists of plat ...
'' Jenga, ''Bob's Burgers
''Bob's Burgers'' is an American adult animated sitcom created by Loren Bouchard that premiered on Fox on January 9, 2011. The show centers on the Belcher family—parents Bob and Linda and their three children, Tina, Gene, and Louise—who r ...
'' Jenga, National Parks Jenga, Jenga Ocean, '' The Walking Dead'' Jenga, ''Super Mario
(also known as and ) is a platform game series created by Nintendo starring their mascot, Mario. It is the central series of the greater Mario (franchise), ''Mario'' franchise. At least one ''Super Mario'' game has been released for every m ...
'' Jenga, ''Fortnite
''Fortnite'' is an online video game developed by Epic Games and released in 2017. It is available in three distinct game mode versions that otherwise share the same general gameplay and game engine: ''Fortnite Battle Royale'', a free-to-p ...
'' Jenga, ''Godzilla
is a fictional monster, or '' kaiju'', originating from a series of Japanese films. The character first appeared in the 1954 film ''Godzilla'' and became a worldwide pop culture icon, appearing in various media, including 32 films produc ...
'' Jenga, ''Rick and Morty
{{Infobox television
, image = Rick and Morty title card (cropped).png
, alt =
, caption =
, genre = {{Plainlist,
* Animated sitcom
* Adult animation
* Science fiction
* Black comedy
* ...
'' Jenga, and ''Harry Potter
''Harry Potter'' is a series of seven fantasy literature, fantasy novels written by British author J. K. Rowling. The novels chronicle the lives of a young Magician (fantasy), wizard, Harry Potter (character), Harry Potter, and his friends ...
'' Jenga are some of the licensed variations of Jenga.
Jenga XXL and Jenga Giant are licensed giant Jenga games manufactured and distributed by Art's Ideas. There are Jenga Giant variations which can reach or higher in play, with very similar rules. Jenga XXL starts at over high and can reach or higher in play. Rules are the same as in classic Jenga, except that players may use two hands to move the eighteen-inch-long blocks.
Jenga Pass Challenge includes a handheld platform that the game is played on. Players remove a block while holding the platform, then pass the platform to the next player. This variant includes only half the number of blocks (27), which means the tower starts at nine levels high instead of eighteen.
See also
*Rock balancing
Rock balancing (also stone balancing, or stacking) is a form of recreation or expression in which rocks are balanced on top of one another, often in a precarious manner.
Conservationists and park services have expressed concerns that the arrang ...
* 56 Leonard Street, nicknamed "the Jenga Building"
*Pick-up sticks
Pick-up sticks, pick-a-stick, jackstraws, jack straws, spillikins, spellicans, or fiddlesticks is a game of physical and mental skill in which a bundle of sticks, between 8 and 20 centimeters long, is dropped as a loose bunch onto a table to ...
, physical game of removing sticks from a pile
* ''The Final Straw'', a game show with a similar format
References
Citations
Further reading
*
External links
*
Jenga GIANT official website
The Jenga Chair
in the Bröhan Museum
The Bröhan Museum is a Berlin state museum for Art Nouveau, Art Deco, and Functionalism, located in Berlin's Charlottenburg district. The Museum is named after its founder, entrepreneur and art collector Karl. H. Bröhan (1921–2000), who do ...
The Jenga House
at the V&A Museum of Childhood
Young V&A, formerly the V&A Museum of Childhood, is a branch of the Victoria and Albert Museum (the "V&A"), which is the United Kingdom's national museum of applied arts. It is in Bethnal Green and is located on the Green itself in the East End ...
{{Authority control
Games of physical skill
Party games
Swahili words and phrases
Milton Bradley Company games
Combinatorial game theory
Games and sports introduced in 1983
1980s toys
British inventions