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Wikimedia Commons has
media related to
Polyiamonds. A
polyiamond (also
polyamond or
simply iamond, or
sometimes triangular polyomino) is a
polyform whose...
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shapes on a
triangular grid
divided into
equal polyiamond areas containing equal sums give
polyiamond magic constant. The
magic constant of an n-pointed...
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angle (which some
authors call a
calisson after the
French sweet—also see
Polyiamond), and the
latter sometimes refers specifically to a
rhombus with a 45°...
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polyiamonds. Also, as an
equilateral triangle is a
hexagon and
three smaller equilateral triangles it is
possible to
superimpose a
large polyiamond on...
- hexagonal, or
other equilateral polygon faces. Each face must be a
convex polyiamond such as , , , , , , and , ... Some
smaller examples include:
There are...
- lattice, 14 is also the
number of
fixed two-dimensional triangular-celled
polyiamonds with four cells.
There are
fourteen polygons that can fill a plane-vertex...
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Blokus Trigon uses
pieces made up of
triangles rather than
squares (
polyiamonds) and is pla**** on a
hexagonal board. This
particular variant is optimized...
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shape and its mirror-image. Some rep-tiles are
based on
polyforms like
polyiamonds and polyominoes, or
shapes created by
laying equilateral triangles and...
- 2-vertex-connected
graphs on five
labeled vertices, and 238 order-5
polydiamonds (
polyiamonds that can
partitioned into 5 diamonds). Out of the 720
permutations of...
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vertices are possible.
Gardner offered a
number of
polyform (polyomino,
polyiamond, and polyhex) solutions, with no holes. 11
squares 12
squares 10 triangles...
