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Heptomino


Heptominoes

A heptomino is a 7-polyomino. There are 108 free (illustrated above), 196 one-sided, and 760 fixed heptominoes.

HeptominoHole

There is a single heptomino containing a hole (illustrated above), making the heptominoes the smallest order of polyomino for which the existence of a hole is possible.


See also

Domino, Herschel, Hexomino, Octomino, Pentomino, Pi Heptomino, Polyomino, Tetromino, Triomino

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Cite this as:

Weisstein, Eric W. "Heptomino." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Heptomino.html

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