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Pentangle's first product was a burr puzzle, the
Woodchuck puzzle, whose object was to assemble 24 wooden pieces into an octahedral shape. It sold hundreds of thousands of these. Pentangle eventually made a total of 314 different burr puzzles, and from 1979 made and sold the "Chinese Cross", a
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By 1986, Pentangle
Puzzles had manufactured over 200 different mechanical puzzles. In 1996 the Pentangle range included more than 40 lines, and the workshop in Over Wallop was producing 3000 puzzles a week, half of which were exported from the UK. Cook developed a sideline in producing branded
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In 2000, the name of the company was changed to "Payday Games
Limited". In 2009 Cook sold the company to Timothy Dixon, who changed its name to "Pentangle Puzzles Limited". Pentangle Puzzles Limited ceased trading in 2018, and was liquidated in 2019.
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It was registered as a company in 1971, by Cook and his business partner James
Dalgety, with the name Paradox Engineering Ltd. to avoid infringing the rights of the band Pentangle. It traded as Pentangle.
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In
December 1977 a Hungarian puzzle collector, Tibor Szentivanyi, told Dalgety about a new puzzle: Buvos Kocka, initially know in English as the
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to offer in its catalogue was expected to sell no more than 3000 copies. But within three weeks of publication 16,000 orders had been received.
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in the US. Ideal Toys agreed that
Pentangle could sell what it now renamed as "Rubik's Cube" in the UK as a gift, but not as a toy.
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Pentangle also made disentanglement puzzles, most famously the Double Treble Clef puzzle, and sliding block and other puzzles.
365:"25th Anniversa[r]y of Erno Rubik's Magic Cube. First introduced to the Western World by Pentangle Puzzles in 1978"
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However, later in 1979 another branch of the
Hungarian government revoked the deal with Pentangle, and did a deal with
76:. It operated in the UK from 1971 until 2018. It was best known as the first company to distribute what became called "
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In 1982 public interest in Rubik's Cube, and in mechanical puzzles generally, plummeted. Dalgety then left
Pentangle.
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praising and recommending the cube. Pentangle was now able to sell 20,000 Magic Cubes a year at about £5 each.
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in rural
Hampshire, England, originally with seven employees including Cook's wife, daughter and son.
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compendium of 42 pieces including all the pieces required to assemble any of these puzzles.
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A Rubik's Cube (probably of more recent manufacture than those distributed by
Pentangle)
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puzzles for large companies to give as Christmas gifts. One such puzzle, designed for
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130:. Pentangle obtained the exclusive right to distribute the Magic Cube within the UK.
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Pentangle was set up as a family business by Ron Cook. It operated from premises in
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Clement, Barrie (23 August 1981). "The Rubik Cube men got their own problems ...".
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David Singmaster (17 June 1979). "Six-sided magic". The Observer.
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This article is about the puzzle supplier. For other uses, see
246:"25th Anniversay [sic] of Erno Rubik's Magic Cube"
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The premises of Pentangle Puzzles in Over Wallop, in 2007
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In 1976, a wooden puzzle designed by Pentangle for the
447:"Final Gazette Dissolved via Voluntary Strike-off"
309:Winning Ways for Your Mathematical Plays, vol. 2
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271:"Solid and Holey Six-Piece Burr Puzzles"
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27:A puzzle distribution company
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485:Defunct toy manufacturers
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133:In June 1979 Professor
18:Draft:Pentangle puzzles
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341:Sliding Piece Puzzles
205:(21 September 1996).
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480:Puzzle manufacturers
402:The Sunday Telegraph
296:Berlekamp, Elwyn R.
212:The Daily Telegraph
108:World Wildlife Fund
80:" outside Hungary.
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369:puzzlemuseum.com/
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90:Over Wallop
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148:Ideal Toys
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72:and other
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32:Pentangle
339:(1986).
306:(1982).
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