Polyomino
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What links here
Martin Gardner
Louis Aragon
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Computer chess
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Squaring the square
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Ulam spiral
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Newcomb's problem
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Persi Diaconis
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Piet Hein (scientist)
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General semantics
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Mao (card game)
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Rudolf Carnap
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Raymond Smullyan
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Dowsing
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Cellular automaton
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Tangram
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Perpetual motion
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Oulipo
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List of science-fiction authors
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Tangloids
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Alice's Adventures in Wonderland
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Surreal number
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Gray code
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Trofim Lysenko
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Fredric Brown
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Gödel, Escher, Bach
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FreeCell
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Monster group
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Robert Tarjan
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Barber paradox
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Pink noise
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The Hunting of the Snark
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The Annotated Alice
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L. Sprague de Camp
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Pluto
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Charles Fort
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Mnemonic major system
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Unexpected hanging paradox
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Möbius strip
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Conway's Game of Life
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Philosophy of science
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Hex (board game)
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Soma cube
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Through the Looking-Glass
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Tesseract
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Telepathy
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Scientific American
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Sam Loyd
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Recreational mathematics
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Rudolf Steiner
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Pathological science
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Martin Gardener
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