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is an acronym which stands for
Bracket, Of, Division, Multiplication, Addition and Subtraction. In certain regions, PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition and Subtraction) is the synonym of BODMAS. It explains the order of operations to solve an expression. Some
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The nine linked-rings puzzle, an advanced puzzle device that requires mathematical calculation to solve, was invented in China during the
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1150:. The smallest puzzle ever made was created at LaserZentrum Hannover. It is only five square millimeters, the size of a sand grain.
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After becoming popular among the public, this kind of teaching aid remained the primary use of jigsaw puzzles until about 1820.
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meaning 'the state or condition of being puzzled', and later developing the meaning of 'a perplexing problem'. The
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By the early 20th century, magazines and newspapers found that they could increase their readership by publishing
448:) in a logical way, in order to find the solution of the puzzle. There are different genres of puzzles, such as
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Guo, Li; Eyman, Douglas; Sun, Hongmei (2024). "Introduction". In Guo, Li; Eyman, Douglas; Sun, Hongmei (eds.).
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does, on the requirement that numbers appear only once starting from top to bottom as coming along.
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problems. In such cases, their solution may be a significant contribution to mathematical research.
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s earliest clear citation in the sense of 'a toy that tests the player's ingenuity' is from Sir
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Puzzles are often created to be a form of entertainment but they can also arise from serious
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1285:"puzzle, v." OED Online. Oxford University Press, December 2019. Web. 21 January 2020.
1276:"puzzle, n." OED Online. Oxford University Press, December 2019. Web. 21 January 2020.
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as "unknown"; unproven hypotheses regarding its origin include an Old
English verb
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may be better at solving such puzzles compared to others. But puzzles based upon
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There are organizations and events that cater to puzzle enthusiasts, such as:
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Puzzle makers are people who make puzzles. In general terms of occupation, a
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and the adherence to a particular kind of order. People with a high level of
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can be stimulating toys for children or recreational activities for adults.
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in the order of operations. It is an elegantly simple idea that relies, as
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and many impossible puzzles — puzzles which have no solution, such as the
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is a puzzle that uses chess pieces on a chess board. Examples are the
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The largest puzzle (40,320 pieces) is made by a German game company
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mathematical puzzles require Top to Bottom convention to avoid the
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Pages displaying short descriptions of redirect targets
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Solutions of puzzles often require the recognition of
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Games & Play in
Chinese & Sinophone Cultures
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1066:is someone who composes and/or solves puzzles.
698:(also called sliding tile puzzles) such as the
603:(Japanese temple tablets with geometry puzzles)
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1263:Kendall G.; Parkes A.; and Spoerer K. (2008)
1037:may be solved more easily by those with good
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866:. Tabletop and digital word puzzles include
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1443:van Delft, Pieter; Botermans, Jack (1978).
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1153:The puzzles that were first documented are
1394:"The worlds biggest Puzzle | Ravensburger"
1351:"History of Puzzles | PuzzleWarehouse.com"
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1189:Nob Yoshigahara Puzzle Design Competition
1009:Learn how and when to remove this message
918:is a game show centered on a word puzzle.
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916:Wheel of Fortune (U.S. game show)
629:or dexterity puzzles such as the
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1235:List of Nikoli puzzle types
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588:Seven Bridges of Königsberg
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1230:List of impossible puzzles
529:The etymology of the verb
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1374:History of Jigsaw Puzzles
1199:National Puzzlers' League
1194:World Puzzle Championship
1136:, a British engraver and
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478:Oxford English Dictionary
1180:Organizations and events
927:Tile-matching video game
884:Letterpress (video game)
574:Lateral thinking puzzles
557:Various physical puzzles
1355:www.puzzlewarehouse.com
1301:Encyclopedia Britannica
659:disentanglement puzzles
596:three utilities problem
36:Puzzle (disambiguation)
1218:World Cube Association
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34:. For other uses, see
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584:missing square puzzle
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493:was in a book titled
1297:"Sudoka Number Game"
1159:riddle of the Sphinx
650:construction puzzles
580:Mathematical puzzles
1398:www.ravensburger.us
1204:National Puzzle Day
1172:and in modern days
864:word search puzzles
826:Spot the difference
739:Uncle Art's Funland
641:combination puzzles
621:eight queens puzzle
374:Nikoli puzzle types
51:Part of a series on
1492:Puzzle video games
1379:2014-02-11 at the
1120:History of puzzles
1099:Oskar van Deventer
974:possibly contains
942:Hidden object game
922:Puzzle video games
912:Words with Friends
627:Mechanical puzzles
592:three cups problem
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446:or take them apart
379:Puzzle video games
364:Impossible puzzles
255:Puzzle video games
1456:978-0-304-30300-7
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1358:. Retrieved
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1304:. Retrieved
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1211:such as the
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1138:cartographer
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890:, Puzzlage,
842:, including
840:Word puzzles
831:Tour puzzles
737:
680:lock puzzles
631:Rubik's Cube
582:include the
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518:Walter Scott
510:
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461:mathematical
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454:enigmatology
425:
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298:Brain teaser
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154:Construction
56:
1449:. Cassell.
1295:Wilson, R.
1209:Puzzlehunts
1094:Will Shortz
947:Minesweeper
868:Bananagrams
798:Number Link
766:Slitherlink
728:Metapuzzles
273:Metapuzzles
149:Combination
18:Puzzle game
1476:Categories
1403:2018-06-23
1360:2019-11-20
1251:References
1170:crosswords
1104:Lloyd King
1074:Ernő Rubik
983:improve it
888:Perquackey
860:dropquotes
686:puzzle box
333:Puzzlehunt
218:Logic maze
140:Mechanical
126:Logic grid
116:Dissection
1048:ambiguity
1035:discovery
987:verifying
774:Fillomino
752:Also the
748:nonograms
700:15 Puzzle
635:Soma cube
471:Etymology
442:knowledge
338:Syllogism
241:Crossword
121:Induction
98:Situation
1426:Archived
1377:Archived
1224:See also
1079:Sam Loyd
1023:patterns
908:WordSpot
900:Scrabble
892:Quiddler
844:anagrams
814:Kuromasu
802:Nurikabe
790:Light Up
782:Heyawake
652:such as
619:and the
523:Waverley
172:problems
84:Guessing
1482:Puzzles
1306:21 June
1155:riddles
1064:puzzler
1031:inquiry
981:Please
904:Upwords
848:ciphers
833:like a
810:Shikaku
713:Tangram
704:Sokoban
690:jewelry
674:Puzz 3D
601:Sangaku
539:puslian
465:logical
434:problem
323:Paradox
303:Dilemma
216: (
203:Sliding
177:Folding
57:Puzzles
1453:
1333:
1244:Riddle
1174:sudoku
1052:sudoku
1043:BODMAS
910:, and
896:Ruzzle
880:Dabble
872:Boggle
862:, and
818:takuzu
812:, and
786:Hitori
770:Kakuro
762:Sudoku
758:Nikoli
746:, and
594:, and
590:, the
549:Genres
531:puzzle
485:(as a
483:puzzle
426:puzzle
289:Topics
246:Sudoku
232:Number
187:Tiling
93:Riddle
876:Bonza
794:Masyu
711:like
643:like
514:'
436:, or
428:is a
357:Lists
264:Mazes
208:Chess
182:Stick
107:Logic
75:Types
1451:ISBN
1331:ISBN
1308:2022
1033:and
835:maze
702:and
633:and
543:pose
503:noun
487:verb
475:The
430:game
343:Tale
308:Joke
230:and
228:Word
214:Maze
198:Tour
164:Lock
985:by
535:OED
511:OED
491:OED
463:or
438:toy
1478::
1420:.
1396:.
1353:.
1299:.
1176:.
914:.
906:,
902:,
898:,
894:,
886:,
882:,
878:,
874:,
870:,
858:,
854:,
850:,
846:,
816:;
808:,
804:,
800:,
796:,
792:,
788:,
784:,
780:,
776:,
772:,
768:,
764:,
760::
742:,
684:A
672:.
611:A
545:.
456:.
432:,
424:A
170:Go
1459:.
1406:.
1363:.
1339:.
1310:.
1012:)
1006:(
1001:)
997:(
979:.
820:.
661:,
623:.
413:e
406:t
399:v
220:)
45:.
38:.
20:)
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