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hexaflexagon theory (that is,
concerning flexagons with six sides),
flexagons are
usually defined in
terms of pats. Two
flexagons are
equivalent if one can be transformed...
- ****anese
style zone defences. A
combinatory type of
defense is
hexagon or "
flexagon",
which incorporates elements of both match-to-match and
zonal defense...
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March 1952 Issue:
Logic Machines Scientific American December 1956 Issue:
Flexagons Scientific American January 1967 Issue: Can Time go Backward? Scientific...
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hexaflexagons which ran in the
December 1956
issue of
Scientific American.
Flexagons became a bit of a fad and soon
people all over New York City were making...
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theorem with Paul Erdős and is
credited with the
discovery of the
first two
flexagons, a
trihexaflexagon and a
hexahexaflexagon while he was a
student at Princeton...
- on 2016-04-24. Pook, Les (2003). "4.2: The
trihexaflexagon revisited".
Flexagons Inside Out. Cambridge, UK:
Cambridge University Press. pp. 33–36. doi:10...
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puzzle in 2.19 seconds.
Combination puzzles Mechanical puzzles Nonplanar flexagons Fiore (1981), p. 7. Jensen,
Gregory (24
August 1981). "Now meet Rubik's...
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kaleidocycle is
sometimes called a
flexahedron in
analogy to the
planar flexagon,
which has
similar symmetry under flexing transformations. This animation...
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Slitherlink Rubik's Cube Think-a-Dot
Matchstick puzzle Conway's Game of Life
Flexagon Polyominoes Kulkarni, D.
Enjoying Math:
Learning Problem Solving With KenKen...
-
invented the
Tuckerman traverse method for
revealing all the
faces of a
flexagon. On
March 4, 1971, he
discovered the 24th
Mersenne prime, a
titanic prime...
